{"id":13806,"date":"2025-11-29T17:06:39","date_gmt":"2025-11-29T10:06:39","guid":{"rendered":"https:\/\/smartcom.vn\/blog\/?p=13806"},"modified":"2025-11-29T17:06:39","modified_gmt":"2025-11-29T10:06:39","slug":"useful-di-voi-gioi-tu-gi","status":"publish","type":"post","link":"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/","title":{"rendered":"Useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec?"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;13806&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;1&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (1 b\\u00ecnh ch\\u1ecdn)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Useful \\u0111i v\\u1edbi gi\\u1edbi t\\u1eeb g\\u00ec?&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 142.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (1 b\u00ecnh ch\u1ecdn)    <\/div>\n    <\/div>\n<p style=\"text-align: justify;\"><em>T\u01b0\u1edfng t\u01b0\u1ee3ng b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng t\u1eeb \u201cuseful\u201d m\u1ed9t c\u00e1ch tr\u00f4i ch\u1ea3y, t\u1ef1 nhi\u00ean nh\u01b0 ng\u01b0\u1eddi b\u1ea3n x\u1ee9: c\u00e2u v\u0103n m\u01b0\u1ee3t m\u00e0, band IELTS Writing\/Speaking t\u0103ng v\u1ecdt, s\u1ebfp v\u00e0 gi\u00e1m kh\u1ea3o \u0111\u1ec1u khen ng\u1ee3i. Th\u1eadt tuy\u1ec7t v\u1eddi, ph\u1ea3i kh\u00f4ng?<\/em><\/p>\n<p style=\"text-align: justify;\"><em>Nh\u01b0ng hi\u1ec7n t\u1ea1i, b\u1ea1n l\u1ea1i \u0111ang l\u00fang t\u00fang v\u00ec kh\u00f4ng bi\u1ebft ch\u00ednh x\u00e1c \u201c<a href=\"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #29185f;\"><strong>useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec<\/strong><\/span><\/a>\u201d. D\u00f9ng nh\u1ea7m \u201cuseful to\u201d, \u201cuseful for\u201d, \u201cuseful in\u201d hay \u201cuseful at\u201d khi\u1ebfn c\u00e2u v\u0103n v\u1ee5ng v\u1ec1, m\u1ea5t \u0111i\u1ec3m oan v\u00e0 thi\u1ebfu chuy\u00ean nghi\u1ec7p trong m\u1eaft ng\u01b0\u1eddi nghe.<\/em><\/p>\n<p style=\"text-align: justify;\"><em>\u0110\u1eebng \u0111\u1ec3 t\u00ecnh tr\u1ea1ng n\u00e0y k\u00e9o d\u00e0i th\u00eam n\u1eefa! B\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 l\u00e0m ch\u1ee7 c\u1ea5u tr\u00fac n\u00e0y ch\u1ec9 sau 5 ph\u00fat.<\/em><\/p>\n<p style=\"text-align: justify;\"><em>B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft \u201cuseful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec\u201d, gi\u00fap b\u1ea1n:<\/em><\/p>\n<ul style=\"text-align: justify;\">\n<li><em>Ph\u00e2n bi\u1ec7t r\u00f5 r\u00e0ng \u201cuseful for\u201d, \u201cuseful to\u201d, \u201cuseful in\u201d trong t\u1eebng ng\u1eef c\u1ea3nh.<\/em><\/li>\n<li><em>Vi\u1ebft v\u00e0 n\u00f3i chu\u1ea9n nh\u01b0 native speaker.<\/em><\/li>\n<li><em>Tr\u00e1nh 99% l\u1ed7i sai m\u00e0 ng\u01b0\u1eddi h\u1ecdc Vi\u1ec7t Nam hay m\u1eafc ph\u1ea3i.<\/em><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><em>T\u1ea5t c\u1ea3 c\u00e2u tr\u1ea3 l\u1eddi \u0111\u1ec1u n\u1eb1m ngay d\u01b0\u1edbi \u0111\u00e2y. \u0110\u1ecdc ngay \u0111\u1ec3 bi\u1ebfn \u201cuseful\u201d th\u00e0nh v\u0169 kh\u00ed l\u1ee3i h\u1ea1i trong ti\u1ebfng Anh c\u1ee7a b\u1ea1n!<\/em><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13807\" title=\"useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec\" src=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-gi.png\" alt=\"useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-gi.png 1920w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-gi-300x169.png 300w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-gi-1024x576.png 1024w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-gi-768x432.png 768w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-gi-1536x864.png 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Useful_la_gi_Cac_tu_loai_word_form_cua_Useful\"><\/span><span style=\"color: #29185f;\">Useful l\u00e0 g\u00ec? C\u00e1c t\u1eeb lo\u1ea1i (word form) c\u1ee7a Useful<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><b>Useful<\/b><span style=\"font-weight: 400;\"> l\u00e0 m\u1ed9t <\/span><b>t\u00ednh t\u1eeb<\/b><span style=\"font-weight: 400;\"> (adjective) mang ngh\u0129a &#8220;h\u1eefu \u00edch&#8221;, &#8220;c\u00f3 gi\u00e1 tr\u1ecb&#8221;, ho\u1eb7c &#8220;c\u00f3 \u00edch&#8221; trong m\u1ed9t t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3. N\u00f3 gi\u00fap b\u1ea1n m\u00f4 t\u1ea3 m\u1ed9t th\u1ee9 g\u00ec \u0111\u00f3 mang l\u1ea1i l\u1ee3i \u00edch thi\u1ebft th\u1ef1c.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><b>C\u00e1c d\u1ea1ng t\u1eeb lo\u1ea1i c\u1ee7a Useful:<\/b><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Useful (t\u00ednh t\u1eeb)<\/b><span style=\"font-weight: 400;\">: H\u1eefu \u00edch.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5<\/span><\/i><span style=\"font-weight: 400;\">: This app is very <\/span><b>useful<\/b><span style=\"font-weight: 400;\"> for learning new skills.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Usefully (tr\u1ea1ng t\u1eeb)<\/b><span style=\"font-weight: 400;\">: M\u1ed9t c\u00e1ch h\u1eefu \u00edch.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5<\/span><\/i><span style=\"font-weight: 400;\">: She explained the topic <\/span><b>usefully<\/b><span style=\"font-weight: 400;\"> to the class.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Usefulness (danh t\u1eeb)<\/b><span style=\"font-weight: 400;\">: S\u1ef1 h\u1eefu \u00edch.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5<\/span><\/i><span style=\"font-weight: 400;\">: The <\/span><b>usefulness<\/b><span style=\"font-weight: 400;\"> of this gadget is amazing.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Useless (t\u00ednh t\u1eeb)<\/b><span style=\"font-weight: 400;\">: V\u00f4 \u00edch.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5<\/span><\/i><span style=\"font-weight: 400;\">: This outdated map is completely <\/span><b>useless<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13808\" title=\"useful l\u00e0 g\u00ec\" src=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-la-gi.png\" alt=\"useful l\u00e0 g\u00ec\" width=\"1280\" height=\"800\" srcset=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-la-gi.png 1280w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-la-gi-300x188.png 300w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-la-gi-1024x640.png 1024w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-la-gi-768x480.png 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Useful_di_voi_gioi_tu_gi\"><\/span><span style=\"color: #29185f;\">Useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><b>Useful<\/b><span style=\"font-weight: 400;\"> th\u01b0\u1eddng k\u1ebft h\u1ee3p v\u1edbi c\u00e1c gi\u1edbi t\u1eeb nh\u01b0 <\/span><b>for<\/b><span style=\"font-weight: 400;\">, <\/span><b>in<\/b><span style=\"font-weight: 400;\">, <\/span><b>as<\/b><span style=\"font-weight: 400;\">, v\u00e0 <\/span><b>to<\/b><span style=\"font-weight: 400;\">, t\u00f9y v\u00e0o ng\u1eef c\u1ea3nh. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch d\u00f9ng chi ti\u1ebft k\u00e8m v\u00ed d\u1ee5 <\/span><b>si\u00eau d\u1ec5 hi\u1ec3u<\/b><span style=\"font-weight: 400;\">!\u00a0<\/span><\/p>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Useful_for\"><\/span><span style=\"color: #f49c4a;\">Useful + for<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ngh\u0129a<\/b><span style=\"font-weight: 400;\">: H\u1eefu \u00edch <\/span><b>cho vi\u1ec7c g\u00ec<\/b><span style=\"font-weight: 400;\"> ho\u1eb7c <\/span><b>cho ai<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1ea5u tr\u00fac<\/b><span style=\"font-weight: 400;\">: Useful + for + danh t\u1eeb\/danh \u0111\u1ed9ng t\u1eeb (gerund).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>V\u00ed d\u1ee5<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">This guide is useful <\/span><b>for<\/b><span style=\"font-weight: 400;\"> studying grammar.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">These tools are useful <\/span><b>for<\/b><span style=\"font-weight: 400;\"> beginners in coding.\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Useful_in\"><\/span><span style=\"color: #f49c4a;\">Useful + in<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ngh\u0129a<\/b><span style=\"font-weight: 400;\">: H\u1eefu \u00edch <\/span><b>trong m\u1ed9t t\u00ecnh hu\u1ed1ng<\/b><span style=\"font-weight: 400;\"> ho\u1eb7c <\/span><b>l\u0129nh v\u1ef1c c\u1ee5 th\u1ec3<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1ea5u tr\u00fac<\/b><span style=\"font-weight: 400;\">: Useful + in + danh t\u1eeb\/danh \u0111\u1ed9ng t\u1eeb.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>V\u00ed d\u1ee5<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">This method is useful <\/span><b>in<\/b><span style=\"font-weight: 400;\"> solving math problems.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Her tips were useful <\/span><b>in<\/b><span style=\"font-weight: 400;\"> improving my speaking skills.\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Useful_as\"><\/span><span style=\"color: #f49c4a;\">Useful + as<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ngh\u0129a<\/b><span style=\"font-weight: 400;\">: H\u1eefu \u00edch <\/span><b>v\u1edbi vai tr\u00f2 l\u00e0<\/b><span style=\"font-weight: 400;\"> g\u00ec.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1ea5u tr\u00fac<\/b><span style=\"font-weight: 400;\">: Useful + as + danh t\u1eeb.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>V\u00ed d\u1ee5<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">This box is useful <\/span><b>as<\/b><span style=\"font-weight: 400;\"> a storage unit.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">He is useful <\/span><b>as<\/b><span style=\"font-weight: 400;\"> a mentor for the project.\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Useful_to\"><\/span><span style=\"color: #f49c4a;\">Useful + to<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ngh\u0129a<\/b><span style=\"font-weight: 400;\">: H\u1eefu \u00edch <\/span><b>\u0111\u1ed1i v\u1edbi ai<\/b><span style=\"font-weight: 400;\"> (th\u01b0\u1eddng l\u00e0 ng\u01b0\u1eddi).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1ea5u tr\u00fac<\/b><span style=\"font-weight: 400;\">: Useful + to + danh t\u1eeb (ch\u1ec9 ng\u01b0\u1eddi).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>V\u00ed d\u1ee5<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">This book is useful <\/span><b>to<\/b><span style=\"font-weight: 400;\"> students preparing for exams.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Her advice was useful <\/span><b>to<\/b><span style=\"font-weight: 400;\"> the entire team.\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13809\" title=\"useful \u0111i v\u1edbi gi\u1edbi t\u1eeb n\u00e0o\" src=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-nao.png\" alt=\"useful \u0111i v\u1edbi gi\u1edbi t\u1eeb n\u00e0o\" width=\"1280\" height=\"800\" srcset=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-nao.png 1280w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-nao-300x188.png 300w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-nao-1024x640.png 1024w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-nao-768x480.png 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Tu_loai_khac_cua_Useful\"><\/span><span style=\"color: #29185f;\">T\u1eeb lo\u1ea1i kh\u00e1c c\u1ee7a Useful<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ngo\u00e0i <\/span><b>useful<\/b><span style=\"font-weight: 400;\"> (t\u00ednh t\u1eeb), c\u00e1c t\u1eeb li\u00ean quan bao g\u1ed3m:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Usefully (tr\u1ea1ng t\u1eeb)<\/b><span style=\"font-weight: 400;\"> : Di\u1ec5n t\u1ea3 h\u00e0nh \u0111\u1ed9ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch h\u1eefu \u00edch.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Usefulness (danh t\u1eeb)<\/b><span style=\"font-weight: 400;\">: Ch\u1ec9 s\u1ef1 h\u1eefu \u00edch c\u1ee7a m\u1ed9t th\u1ee9 g\u00ec \u0111\u00f3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Useless (t\u00ednh t\u1eeb)<\/b><span style=\"font-weight: 400;\">: Ch\u1ec9 s\u1ef1 v\u00f4 \u00edch, kh\u00f4ng c\u00f3 gi\u00e1 tr\u1ecb.<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Cac_idioms_va_collocations_thong_dung_voi_Useful\"><\/span><span style=\"color: #29185f;\">C\u00e1c idioms v\u00e0 collocations th\u00f4ng d\u1ee5ng v\u1edbi Useful<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Cac_idioms_thuong_gap_voi_Useful\"><\/span><span style=\"color: #f49c4a;\">C\u00e1c idioms th\u01b0\u1eddng g\u1eb7p v\u1edbi Useful<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Come in useful<\/b><span style=\"font-weight: 400;\">: Tr\u1edf n\u00ean h\u1eefu \u00edch trong m\u1ed9t t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5<\/span><\/i><span style=\"font-weight: 400;\">: This old rope might <\/span><b>come in useful<\/b><span style=\"font-weight: 400;\"> for camping.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Make yourself useful<\/b><span style=\"font-weight: 400;\">: L\u00e0m g\u00ec \u0111\u00f3 h\u1eefu \u00edch, \u0111\u00f3ng g\u00f3p v\u00e0o vi\u1ec7c chung.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5<\/span><\/i><span style=\"font-weight: 400;\">: Stop sitting there and <\/span><b>make yourself useful<\/b><span style=\"font-weight: 400;\"> by helping with the chores!<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Cac_collocations_thuong_gap_voi_Useful\"><\/span><span style=\"color: #f49c4a;\">C\u00e1c collocations th\u01b0\u1eddng g\u1eb7p v\u1edbi Useful<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Useful information<\/b><span style=\"font-weight: 400;\">: Th\u00f4ng tin h\u1eefu \u00edch.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5<\/span><\/i><span style=\"font-weight: 400;\">: She gave me some <\/span><b>useful information<\/b><span style=\"font-weight: 400;\"> about the course.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Useful tool<\/b><span style=\"font-weight: 400;\">: C\u00f4ng c\u1ee5 h\u1eefu \u00edch.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5<\/span><\/i><span style=\"font-weight: 400;\">: This app is a <\/span><b>useful tool<\/b><span style=\"font-weight: 400;\"> for time management.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Useful advice<\/b><span style=\"font-weight: 400;\">: L\u1eddi khuy\u00ean h\u1eefu \u00edch.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5<\/span><\/i><span style=\"font-weight: 400;\">: His <\/span><b>useful advice<\/b><span style=\"font-weight: 400;\"> helped me ace the interview.<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Cac_cau_truc_pho_bien_voi_Useful\"><\/span><span style=\"color: #f49c4a;\">C\u00e1c c\u1ea5u tr\u00fac ph\u1ed5 bi\u1ebfn v\u1edbi Useful<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>It is useful to do something<\/b><span style=\"font-weight: 400;\">: H\u1eefu \u00edch khi l\u00e0m g\u00ec \u0111\u00f3.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5<\/span><\/i><span style=\"font-weight: 400;\">: It is <\/span><b>useful to review<\/b><span style=\"font-weight: 400;\"> your notes before the exam.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Find something useful<\/b><span style=\"font-weight: 400;\">: Th\u1ea5y m\u1ed9t th\u1ee9 g\u00ec \u0111\u00f3 h\u1eefu \u00edch.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5<\/span><\/i><span style=\"font-weight: 400;\">: I <\/span><b>found this article useful<\/b><span style=\"font-weight: 400;\"> for my research.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Prove useful<\/b><span style=\"font-weight: 400;\">: Ch\u1ee9ng minh l\u00e0 h\u1eefu \u00edch.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5<\/span><\/i><span style=\"font-weight: 400;\">: This technique <\/span><b>proved useful<\/b><span style=\"font-weight: 400;\"> in solving the issue.<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13810\" title=\"c\u00e1c idioms th\u00f4ng d\u1ee5ng v\u1edbi useful\" src=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/cac-idioms-thong-dung-voi-useful.png\" alt=\"c\u00e1c idioms th\u00f4ng d\u1ee5ng v\u1edbi useful\" width=\"1280\" height=\"800\" srcset=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/cac-idioms-thong-dung-voi-useful.png 1280w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/cac-idioms-thong-dung-voi-useful-300x188.png 300w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/cac-idioms-thong-dung-voi-useful-1024x640.png 1024w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/cac-idioms-thong-dung-voi-useful-768x480.png 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Cac_tu_dong_nghia_va_trai_nghia_voi_Useful\"><\/span><span style=\"color: #29185f;\">C\u00e1c t\u1eeb \u0111\u1ed3ng ngh\u0129a v\u00e0 tr\u00e1i ngh\u0129a v\u1edbi Useful<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Tu_dong_nghia_voi_Useful\"><\/span><span style=\"color: #f49c4a;\">T\u1eeb \u0111\u1ed3ng ngh\u0129a v\u1edbi Useful<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Helpful<\/b><span style=\"font-weight: 400;\">: H\u1eefu \u00edch, h\u1ed7 tr\u1ee3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Beneficial<\/b><span style=\"font-weight: 400;\">: C\u00f3 l\u1ee3i, mang l\u1ea1i gi\u00e1 tr\u1ecb.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Valuable<\/b><span style=\"font-weight: 400;\">: Gi\u00e1 tr\u1ecb, quan tr\u1ecdng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Practical<\/b><span style=\"font-weight: 400;\">: Th\u1ef1c t\u1ebf, \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c.<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Tu_trai_nghia_voi_Useful\"><\/span><span style=\"color: #f49c4a;\">T\u1eeb tr\u00e1i ngh\u0129a v\u1edbi Useful<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Useless<\/b><span style=\"font-weight: 400;\">: V\u00f4 \u00edch.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Worthless<\/b><span style=\"font-weight: 400;\">: Kh\u00f4ng c\u00f3 gi\u00e1 tr\u1ecb.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ineffective<\/b><span style=\"font-weight: 400;\">: Kh\u00f4ng hi\u1ec7u qu\u1ea3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Unhelpful<\/b><span style=\"font-weight: 400;\">: Kh\u00f4ng h\u1ed7 tr\u1ee3.<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13811\" title=\"c\u00e1c t\u1eeb \u0111\u1ed3ng ngh\u0129a tr\u00e1i ngh\u0129a v\u1edbi useful\" src=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/cac-tu-dong-nghia-trai-nghia-voi-useful.png\" alt=\"c\u00e1c t\u1eeb \u0111\u1ed3ng ngh\u0129a tr\u00e1i ngh\u0129a v\u1edbi useful\" width=\"1280\" height=\"800\" srcset=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/cac-tu-dong-nghia-trai-nghia-voi-useful.png 1280w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/cac-tu-dong-nghia-trai-nghia-voi-useful-300x188.png 300w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/cac-tu-dong-nghia-trai-nghia-voi-useful-1024x640.png 1024w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/cac-tu-dong-nghia-trai-nghia-voi-useful-768x480.png 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Bai_tap_van_dung\"><\/span><span style=\"color: #29185f;\">B\u00e0i t\u1eadp v\u1eadn d\u1ee5ng<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110i\u1ec1n gi\u1edbi t\u1eeb th\u00edch h\u1ee3p<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">This book is very useful ___ learning new vocabulary.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Her feedback was useful ___ the team.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">This box is useful ___ a storage container.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Vi\u1ebft c\u00e2u v\u1edbi Useful<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Vi\u1ebft 3 c\u00e2u s\u1eed d\u1ee5ng <\/span><b>useful<\/b><span style=\"font-weight: 400;\"> v\u1edbi c\u00e1c gi\u1edbi t\u1eeb <\/span><b>for<\/b><span style=\"font-weight: 400;\">, <\/span><b>in<\/b><span style=\"font-weight: 400;\">, v\u00e0 <\/span><b>to<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Vi\u1ebft 1 c\u00e2u s\u1eed d\u1ee5ng idiom <\/span><b>come in useful<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ecdn t\u1eeb \u0111\u1ed3ng ngh\u0129a\/tr\u00e1i ngh\u0129a<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Thay th\u1ebf t\u1eeb <\/span><b>useful<\/b><span style=\"font-weight: 400;\"> trong c\u00e2u sau b\u1eb1ng m\u1ed9t t\u1eeb \u0111\u1ed3ng ngh\u0129a: &#8220;This tool is useful for fixing cars.&#8221;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">T\u00ecm t\u1eeb tr\u00e1i ngh\u0129a v\u1edbi <\/span><b>useful<\/b><span style=\"font-weight: 400;\"> \u0111\u1ec3 \u0111i\u1ec1n v\u00e0o c\u00e2u: &#8220;This broken machine is completely ___.&#8221;<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Tong_ket\"><\/span><span style=\"color: #29185f;\">T\u1ed5ng k\u1ebft<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Ch\u1ec9 m\u1ed9t gi\u1edbi t\u1eeb nh\u1ecf m\u00e0 thay \u0111\u1ed5i c\u1ea3 \u00fd ngh\u0129a: useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec? C\u00e2u tr\u1ea3 l\u1eddi chu\u1ea9n x\u00e1c l\u00e0 to (h\u1eefu \u00edch cho ai) v\u00e0 for (h\u1eefu \u00edch cho vi\u1ec7c g\u00ec) \u2013 v\u00ed d\u1ee5:<\/p>\n<ul style=\"text-align: justify;\">\n<li>\u201cThis app is useful to students\u201d<\/li>\n<li>\u201cThis tool is very useful for learning vocabulary\u201d<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Hai c\u1ea5u tr\u00fac \u201cbe useful to somebody\u201d v\u00e0 \u201cbe useful for doing something\u201d xu\u1ea5t hi\u1ec7n nh\u01b0 c\u01a1m b\u1eefa trong IELTS Speaking Part 3 v\u00e0 Writing Task 2 khi n\u00f3i v\u1ec1 c\u00f4ng ngh\u1ec7, gi\u00e1o d\u1ee5c, m\u00f4i tr\u01b0\u1eddng. N\u1eafm ch\u1eafc useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec ch\u00ednh l\u00e0 c\u00e1ch nhanh nh\u1ea5t \u0111\u1ec3 b\u1ea1n ghi \u0111i\u1ec3m Lexical Resource m\u00e0 kh\u00f4ng c\u1ea7n h\u1ecdc thu\u1ed9c l\u00f2ng h\u00e0ng t\u00e1 t\u1eeb m\u1edbi.<\/p>\n<p style=\"text-align: justify;\">B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng bi\u1ebfn nh\u1eefng c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a m\u00ecnh th\u00e0nh \u201cextremely useful\u201d trong m\u1eaft gi\u00e1m kh\u1ea3o ch\u01b0a?<\/p>\n<p style=\"text-align: justify;\">H\u00e3y \u0111\u1ec3 Smartcom gi\u00fap b\u1ea1n l\u00e0m \u0111i\u1ec1u \u0111\u00f3!<\/p>\n<p style=\"text-align: justify;\">V\u1edbi c\u00f4ng ngh\u1ec7 AI c\u00e1 nh\u00e2n h\u00f3a, ph\u01b0\u01a1ng ph\u00e1p \u201c5 Fingers\u201d + \u201cJewish Learning\u201d \u0111\u1ed9c quy\u1ec1n, gi\u00e1o tr\u00ecnh IELTS GEN 9.0 lu\u00f4n c\u1eadp nh\u1eadt m\u1edbi nh\u1ea5t v\u00e0 cam k\u1ebft ho\u00e0n 50-100% h\u1ecdc ph\u00ed n\u1ebfu kh\u00f4ng \u0111\u1ea1t target 5.5\u20136.5, ch\u00fang t\u00f4i \u0111\u00e3 gi\u00fap h\u01a1n 15.000 h\u1ecdc vi\u00ean chinh ph\u1ee5c band \u0111i\u1ec3m m\u01a1 \u01b0\u1edbc.<\/p>\n<p style=\"text-align: justify;\">Click ngay Smartcom English \u0111\u1ec3 nh\u1eadn l\u1ed9 tr\u00ecnh h\u1ecdc mi\u1ec5n ph\u00ed + b\u00e0i test tr\u00ecnh \u0111\u1ed9 ch\u1ec9 trong 5 ph\u00fat.<\/p>\n<p style=\"text-align: justify;\">C\u00e2u h\u1ecfi d\u00e0nh cho b\u1ea1n:<\/p>\n<p style=\"text-align: justify;\">C\u00f4ng c\u1ee5 h\u1ecdc ti\u1ebfng Anh n\u00e0o \u0111ang useful for b\u1ea1n nh\u1ea5t hi\u1ec7n t\u1ea1i?<\/p>\n<p style=\"text-align: justify;\">Comment ngay b\u00ean d\u01b0\u1edbi nh\u00e9 \u2013 bi\u1ebft \u0111\u00e2u \u0111\u00f3 s\u1ebd l\u00e0 \u201cgolden tip\u201d cho h\u00e0ng ng\u00e0n b\u1ea1n kh\u00e1c!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u01b0\u1edfng t\u01b0\u1ee3ng b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng t\u1eeb \u201cuseful\u201d m\u1ed9t c\u00e1ch tr\u00f4i ch\u1ea3y, t\u1ef1 nhi\u00ean nh\u01b0 ng\u01b0\u1eddi b\u1ea3n x\u1ee9: c\u00e2u v\u0103n m\u01b0\u1ee3t m\u00e0, band IELTS Writing\/Speaking t\u0103ng v\u1ecdt, s\u1ebfp v\u00e0 gi\u00e1m kh\u1ea3o \u0111\u1ec1u khen ng\u1ee3i. Th\u1eadt tuy\u1ec7t v\u1eddi, ph\u1ea3i kh\u00f4ng? Nh\u01b0ng hi\u1ec7n t\u1ea1i, b\u1ea1n l\u1ea1i \u0111ang l\u00fang t\u00fang v\u00ec kh\u00f4ng bi\u1ebft ch\u00ednh x\u00e1c \u201cuseful \u0111i v\u1edbi [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":13807,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-13806","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ielts-grammar"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec? Danh s\u00e1ch c\u00e1c c\u1ee5m t\u1eeb \u0111i k\u00e8m<\/title>\n<meta name=\"description\" content=\"C\u1ea5u tr\u00fac Useful l\u00e0 ph\u1ea7n ki\u1ebfn th\u1ee9c r\u1ea5t th\u00fa v\u1ecb v\u00e0 c\u00f3 t\u00ednh \u1ee9ng d\u1ee5ng cao. V\u1eady Useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec m\u1edbi ch\u00ednh x\u00e1c? C\u00f9ng Smartcom t\u00ecm hi\u1ec3u.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec? Danh s\u00e1ch c\u00e1c c\u1ee5m t\u1eeb \u0111i k\u00e8m\" \/>\n<meta property=\"og:description\" content=\"C\u1ea5u tr\u00fac Useful l\u00e0 ph\u1ea7n ki\u1ebfn th\u1ee9c r\u1ea5t th\u00fa v\u1ecb v\u00e0 c\u00f3 t\u00ednh \u1ee9ng d\u1ee5ng cao. V\u1eady Useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec m\u1edbi ch\u00ednh x\u00e1c? C\u00f9ng Smartcom t\u00ecm hi\u1ec3u.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/\" \/>\n<meta property=\"og:site_name\" content=\"Smartcom English Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/facebook.com\/smartcom.vn\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/anhduc.smartcom\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-29T10:06:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-gi.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Smartcom Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@uc_anh40675\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Smartcom Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 ph\u00fat\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec? Danh s\u00e1ch c\u00e1c c\u1ee5m t\u1eeb \u0111i k\u00e8m","description":"C\u1ea5u tr\u00fac Useful l\u00e0 ph\u1ea7n ki\u1ebfn th\u1ee9c r\u1ea5t th\u00fa v\u1ecb v\u00e0 c\u00f3 t\u00ednh \u1ee9ng d\u1ee5ng cao. V\u1eady Useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec m\u1edbi ch\u00ednh x\u00e1c? C\u00f9ng Smartcom t\u00ecm hi\u1ec3u.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/","og_locale":"vi_VN","og_type":"article","og_title":"Useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec? Danh s\u00e1ch c\u00e1c c\u1ee5m t\u1eeb \u0111i k\u00e8m","og_description":"C\u1ea5u tr\u00fac Useful l\u00e0 ph\u1ea7n ki\u1ebfn th\u1ee9c r\u1ea5t th\u00fa v\u1ecb v\u00e0 c\u00f3 t\u00ednh \u1ee9ng d\u1ee5ng cao. V\u1eady Useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec m\u1edbi ch\u00ednh x\u00e1c? C\u00f9ng Smartcom t\u00ecm hi\u1ec3u.","og_url":"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/","og_site_name":"Smartcom English Blog","article_publisher":"https:\/\/facebook.com\/smartcom.vn","article_author":"https:\/\/www.facebook.com\/anhduc.smartcom\/","article_published_time":"2025-11-29T10:06:39+00:00","og_image":[{"width":1920,"height":1080,"url":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-gi.png","type":"image\/png"}],"author":"Smartcom Team","twitter_card":"summary_large_image","twitter_creator":"@uc_anh40675","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"Smartcom Team","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"8 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/#article","isPartOf":{"@id":"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/"},"author":{"name":"Smartcom Team","@id":"https:\/\/smartcom.vn\/blog\/#\/schema\/person\/363e796eb0a1041ce48cf12b426b0743"},"headline":"Useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec?","datePublished":"2025-11-29T10:06:39+00:00","mainEntityOfPage":{"@id":"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/"},"wordCount":1524,"commentCount":0,"publisher":{"@id":"https:\/\/smartcom.vn\/blog\/#organization"},"image":{"@id":"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/#primaryimage"},"thumbnailUrl":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-gi.png","articleSection":["IELTS Grammar"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/","url":"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/","name":"Useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec? Danh s\u00e1ch c\u00e1c c\u1ee5m t\u1eeb \u0111i k\u00e8m","isPartOf":{"@id":"https:\/\/smartcom.vn\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/#primaryimage"},"image":{"@id":"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/#primaryimage"},"thumbnailUrl":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-gi.png","datePublished":"2025-11-29T10:06:39+00:00","description":"C\u1ea5u tr\u00fac Useful l\u00e0 ph\u1ea7n ki\u1ebfn th\u1ee9c r\u1ea5t th\u00fa v\u1ecb v\u00e0 c\u00f3 t\u00ednh \u1ee9ng d\u1ee5ng cao. V\u1eady Useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec m\u1edbi ch\u00ednh x\u00e1c? C\u00f9ng Smartcom t\u00ecm hi\u1ec3u.","breadcrumb":{"@id":"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/#primaryimage","url":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-gi.png","contentUrl":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/11\/useful-di-voi-gioi-tu-gi.png","width":1920,"height":1080,"caption":"useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec"},{"@type":"BreadcrumbList","@id":"https:\/\/smartcom.vn\/blog\/useful-di-voi-gioi-tu-gi\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/smartcom.vn\/blog\/"},{"@type":"ListItem","position":2,"name":"Useful \u0111i v\u1edbi gi\u1edbi t\u1eeb g\u00ec?"}]},{"@type":"WebSite","@id":"https:\/\/smartcom.vn\/blog\/#website","url":"https:\/\/smartcom.vn\/blog\/","name":"Smartcom English Blog","description":"","publisher":{"@id":"https:\/\/smartcom.vn\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/smartcom.vn\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/smartcom.vn\/blog\/#organization","name":"Smartcom English Blog","url":"https:\/\/smartcom.vn\/blog\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/smartcom.vn\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2023\/11\/sm_logo_symbol_symbol-e1699347502884.png","contentUrl":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2023\/11\/sm_logo_symbol_symbol-e1699347502884.png","width":1435,"height":1550,"caption":"Smartcom English Blog"},"image":{"@id":"https:\/\/smartcom.vn\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/facebook.com\/smartcom.vn"]},{"@type":"Person","@id":"https:\/\/smartcom.vn\/blog\/#\/schema\/person\/363e796eb0a1041ce48cf12b426b0743","name":"Smartcom Team","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/smartcom.vn\/blog\/#\/schema\/person\/image\/","url":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/08\/thay-nguyen-anh-Duc_avatar-96x96.jpg","contentUrl":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/08\/thay-nguyen-anh-Duc_avatar-96x96.jpg","caption":"Smartcom Team"},"description":"\u0110\u1ed9i ng\u0169 chuy\u00ean gia t\u1ea1i Smartcom English l\u00e0 t\u1eadp h\u1ee3p nh\u1eefng chuy\u00ean gia \u0111\u1ea7u ng\u00e0nh trong l\u0129nh v\u1ef1c IELTS n\u00f3i ri\u00eang v\u00e0 ti\u1ebfng Anh n\u00f3i chung. V\u1edbi ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3ng d\u1ea1y s\u00e1ng t\u1ea1o, k\u1ebft h\u1ee3p v\u1edbi c\u00f4ng ngh\u1ec7 AI, ch\u00fang t\u00f4i mang \u0111\u1ebfn nh\u1eefng tr\u1ea3i nghi\u1ec7m h\u1ecdc t\u1eadp \u0111\u1ed9c \u0111\u00e1o v\u00e0 hi\u1ec7u qu\u1ea3. M\u1ee5c ti\u00eau l\u1edbn nh\u1ea5t c\u1ee7a Smartcom Team l\u00e0 x\u00e2y d\u1ef1ng m\u1ed9t th\u1ebf h\u1ec7 tr\u1ebb t\u1ef1 tin, l\u00e0m ch\u1ee7 ng\u00f4n ng\u1eef v\u00e0 s\u1eb5n s\u00e0ng v\u01b0\u01a1n ra th\u1ebf gi\u1edbi.","sameAs":["https:\/\/www.facebook.com\/anhduc.smartcom\/","https:\/\/www.linkedin.com\/in\/nguyenanhduc8112\/","https:\/\/x.com\/uc_anh40675","https:\/\/www.youtube.com\/@smartcomvn"],"url":"https:\/\/smartcom.vn\/blog\/author\/smartcom-english\/"}]}},"_links":{"self":[{"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/posts\/13806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/comments?post=13806"}],"version-history":[{"count":1,"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/posts\/13806\/revisions"}],"predecessor-version":[{"id":13812,"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/posts\/13806\/revisions\/13812"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/media\/13807"}],"wp:attachment":[{"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/media?parent=13806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/categories?post=13806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/tags?post=13806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}