{"id":14300,"date":"2025-12-27T13:57:58","date_gmt":"2025-12-27T06:57:58","guid":{"rendered":"https:\/\/smartcom.vn\/blog\/?p=14300"},"modified":"2025-12-27T13:57:58","modified_gmt":"2025-12-27T06:57:58","slug":"phan-biet-during-va-while","status":"publish","type":"post","link":"https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/","title":{"rendered":"Ph\u00e2n bi\u1ec7t during v\u00e0 while"},"content":{"rendered":"\n\n
\n \n
\n \n
\n
\n \n\n
<\/div>\n <\/div>\n
\n \n\n
<\/div>\n <\/div>\n
\n \n\n
<\/div>\n <\/div>\n
\n \n\n
<\/div>\n <\/div>\n
\n \n\n
<\/div>\n <\/div>\n <\/div>\n \n
\n
\n \n\n
<\/div>\n <\/div>\n
\n \n\n
<\/div>\n <\/div>\n
\n \n\n
<\/div>\n <\/div>\n
\n \n\n
<\/div>\n <\/div>\n
\n \n\n
<\/div>\n <\/div>\n <\/div>\n<\/div>\n \n\n
\n 5\/5 - (1 b\u00ecnh ch\u1ecdn) <\/div>\n <\/div>\n

B\u1ea1n c\u00f3 t\u1eebng <\/span>\u0111au \u0111\u1ea7u<\/span> v\u00ec kh\u00f4ng ph\u00e2n bi\u1ec7t \u201cduring\u201d v\u00e0 \u201cwhile\u201d<\/strong><\/span><\/a>?<\/span><\/em><\/p>\n

C\u00f9ng l\u00e0 \u201ctrong l\u00fac\u201d, nh\u01b0ng \u201cduring\u201d v\u00e0 \u201cwhile\u201d nh\u01b0 m\u1ed9t c\u1eb7p ch\u1ecb em sinh \u0111\u00f4i – gi\u1ed1ng m\u00e0 kh\u00e1c!<\/span><\/em><\/p>\n

M\u1ed9t l\u1ea7n, b\u1ea1n m\u00ecnh n\u00f3i: <\/span>\u201cI slept during watched the movie.\u201d<\/span><\/em><\/p>\n

M\u00ecnh ki\u1ec3u: \u201c\u1ed0i d\u1eddi \u01a1i, c\u1ea3nh hay \u0111ang t\u1edbi m\u00e0 c\u1eadu ng\u1ee7 trong l\u00fac\u2026 g\u00ec c\u01a1?\u201d<\/span><\/em><\/p>\n

\u0110\u1eebng \u0111\u1ec3 b\u00e0i thi IELTS c\u1ee7a b\u1ea1n \u201ctr\u01b0\u1ee3t mood\u201d v\u00ec m\u1ed9t t\u1eeb nh\u1ecf x\u00edu.<\/span><\/em><\/p>\n

H\u00f4m nay, ta s\u1ebd l\u00e0m r\u00f5 m\u1ecdi b\u00ed \u1ea9n gi\u1eefa \u201cduring\u201d v\u00e0 \u201cwhile\u201d theo phong c\u00e1ch h\u1ecdc m\u00e0 chill<\/span><\/em><\/p>\n

\"ph\u00e2n<\/p>\n

<\/span>During l\u00e0 g\u00ec?<\/span><\/span><\/h2>\n

\u201cDuring\u201d l\u00e0 m\u1ed9t <\/span>gi\u1edbi t\u1eeb (preposition)<\/b> mang ngh\u0129a \u201ctrong su\u1ed1t\u201d, \u201cv\u00e0o l\u00fac\u201d \u2013 d\u00f9ng \u0111\u1ec3 ch\u1ec9 <\/span>kho\u1ea3ng th\u1eddi gian x\u1ea3y ra s\u1ef1 ki\u1ec7n<\/b> n\u00e0o \u0111\u00f3. N\u00f3 kh\u00f4ng m\u00f4 t\u1ea3 h\u00e0nh \u0111\u1ed9ng, m\u00e0 nh\u1ea5n m\u1ea1nh th\u1eddi gian m\u00e0 h\u00e0nh \u0111\u1ed9ng di\u1ec5n ra.<\/span><\/p>\n

T\u1eeb kh\u00f3a quan tr\u1ecdng: <\/span>during + danh t\u1eeb\/c\u1ee5m danh t\u1eeb<\/b>
\n<\/b> Kh\u00f4ng \u0111i k\u00e8m m\u1ec7nh \u0111\u1ec1 (c\u00f3 S + V), kh\u00f4ng chia \u0111\u1ed9ng t\u1eeb ngay sau \u201cduring\u201d.<\/span><\/p>\n

V\u00ed d\u1ee5:<\/span><\/p>\n

    \n
  • I couldn\u2019t stop laughing <\/span>during the magician\u2019s show<\/b>.<\/span>
    \n<\/span> \u2192 M\u00ecnh kh\u00f4ng th\u1ec3 nh\u1ecbn c\u01b0\u1eddi <\/span>trong l\u00fac ti\u1ebft m\u1ee5c \u1ea3o thu\u1eadt di\u1ec5n ra<\/b>.<\/span> <\/li>\n
  • Several mistakes were found <\/span>during the final review<\/b>.<\/span>
    \n<\/span> \u2192 C\u00f3 m\u1ed9t v\u00e0i l\u1ed7i \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n <\/span>trong \u0111\u1ee3t r\u00e0 so\u00e1t cu\u1ed1i c\u00f9ng<\/b>.<\/span> <\/li>\n
  • The lights went out <\/span>during the presentation<\/b>.<\/span>
    \n<\/span> \u2192 \u0110\u00e8n t\u1eaft <\/span>trong l\u00fac thuy\u1ebft tr\u00ecnh<\/b>.<\/span><\/li>\n<\/ul>\n

    Ghi nh\u1edb:<\/strong><\/span><\/p>\n

    N\u1ebfu b\u1ea1n th\u1ea5y <\/span>danh t\u1eeb<\/b> ngay sau \u201cduring\u201d th\u00ec d\u00f9ng \u0111\u00fang r\u1ed3i \u0111\u00f3!<\/span><\/p>\n

    C\u00e1ch s\u1eed d\u1ee5ng During<\/b><\/p>\n

    \u201cDuring\u201d \u0111\u01b0\u1ee3c d\u00f9ng khi b\u1ea1n mu\u1ed1n n\u00f3i \u0111\u1ebfn \u0111i\u1ec1u g\u00ec <\/span>x\u1ea3y ra trong su\u1ed1t m\u1ed9t s\u1ef1 ki\u1ec7n<\/b> ho\u1eb7c <\/span>m\u1ed9t m\u1ed1c th\u1eddi gian c\u1ee5 th\u1ec3<\/b>.<\/span><\/p>\n

    C\u1ea5u tr\u00fac ph\u1ed5 bi\u1ebfn:<\/b><\/p>\n

    During + noun \/ noun phrase<\/b><\/p>\n

    Kh\u00f4ng \u0111i v\u1edbi \u0111\u1ed9ng t\u1eeb c\u00f3 chia th\u00ec! N\u1ebfu c\u00f3 h\u00e0nh \u0111\u1ed9ng, b\u1ea1n c\u1ea7n \u0111\u1ed5i th\u00e0nh danh t\u1eeb (ho\u1eb7c d\u00f9ng \u201cwhile\u201d thay th\u1ebf).<\/span><\/p>\n

    V\u00ed d\u1ee5:<\/span><\/p>\n

      \n
    • She sneezed three times <\/span>during the ceremony<\/b>.<\/span>
      \n<\/span> \u2192 C\u00f4 \u1ea5y h\u1eaft h\u01a1i ba l\u1ea7n <\/span>trong l\u1ec5<\/b>.<\/span> <\/li>\n
    • The kids were restless <\/span>during the performance<\/b>.<\/span>
      \n<\/span> \u2192 B\u1ecdn tr\u1ebb kh\u00f4ng y\u00ean <\/span>trong l\u00fac bi\u1ec3u di\u1ec5n<\/b>.<\/span> <\/li>\n
    • He wrote some notes <\/span>during the speaker\u2019s introduction<\/b>.<\/span>
      \n<\/span> \u2192 Anh \u1ea5y ghi ch\u00e9p l\u1ea1i m\u1ed9t v\u00e0i \u00fd <\/span>trong ph\u1ea7n gi\u1edbi thi\u1ec7u c\u1ee7a ng\u01b0\u1eddi n\u00f3i<\/b>.<\/span><\/li>\n<\/ul>\n

      \"during<\/p>\n

      <\/span>While l\u00e0 g\u00ec?<\/span><\/span><\/h2>\n

      \u201cWhile\u201d l\u00e0 m\u1ed9t <\/span>li\u00ean t\u1eeb (conjunction)<\/b>, d\u00f9ng \u0111\u1ec3 n\u1ed1i hai m\u1ec7nh \u0111\u1ec1 song song, nh\u1ea5n m\u1ea1nh hai h\u00e0nh \u0111\u1ed9ng <\/span>x\u1ea3y ra \u0111\u1ed3ng th\u1eddi<\/b> ho\u1eb7c <\/span>tr\u00e1i ng\u01b0\u1ee3c<\/b> nhau.<\/span><\/p>\n

      Sau \u201cwhile\u201d lu\u00f4n c\u00f3 m\u1ed9t <\/span>m\u1ec7nh \u0111\u1ec1<\/b> ho\u00e0n ch\u1ec9nh g\u1ed3m <\/span>ch\u1ee7 ng\u1eef + \u0111\u1ed9ng t\u1eeb<\/b>.<\/span><\/p>\n

      Ngh\u0129a th\u00f4ng d\u1ee5ng: \u201ctrong khi\u201d, \u201c\u0111\u1ed3ng th\u1eddi\u201d, \u201cm\u1eb7c d\u00f9\u201d.<\/span><\/p>\n

      V\u00ed d\u1ee5 \u0111\u1ed9c quy\u1ec1n:<\/span><\/p>\n

        \n
      • While she was baking<\/b>, her brother was washing the dishes.<\/span>
        \n<\/span> \u2192 <\/span>Khi c\u00f4 \u1ea5y \u0111ang n\u01b0\u1edbng b\u00e1nh<\/b>, anh trai c\u00f4 \u1ea5y \u0111ang r\u1eeda b\u00e1t.<\/span> <\/li>\n
      • While I love spicy food<\/b>, my best friend can\u2019t even handle pepper.<\/span>
        \n<\/span> \u2192 <\/span>D\u00f9 m\u00ecnh th\u00edch \u0111\u1ed3 cay<\/b>, b\u1ea1n th\u00e2n m\u00ecnh kh\u00f4ng \u0103n n\u1ed5i ti\u00eau.<\/span> <\/li>\n
      • He kept checking his phone <\/span>while the teacher was explaining the rules<\/b>.<\/span>
        \n<\/span> \u2192 Anh \u1ea5y c\u1ee9 nh\u00ecn \u0111i\u1ec7n tho\u1ea1i <\/span>trong khi c\u00f4 gi\u00e1o \u0111ang gi\u1ea3ng quy \u0111\u1ecbnh<\/b>.<\/span>
        \n<\/span><\/li>\n<\/ul>\n

        C\u00e1ch s\u1eed d\u1ee5ng While<\/b><\/p>\n

        C\u1ea5u tr\u00fac ph\u1ed5 bi\u1ebfn:<\/b><\/p>\n

        While + subject + verb<\/b><\/p>\n

        C\u00f3 2 t\u00ecnh hu\u1ed1ng d\u00f9ng ch\u00ednh:<\/span><\/p>\n

          \n
        1. Hai h\u00e0nh \u0111\u1ed9ng x\u1ea3y ra song song<\/b>:<\/span>
          \n<\/span> \u2192 \u201cWhile I was reading, she was watching TV.\u201d<\/span> <\/li>\n
        2. So s\u00e1nh, \u0111\u1ed1i l\u1eadp ho\u1eb7c nh\u1ea5n m\u1ea1nh kh\u00e1c bi\u1ec7t<\/b>:<\/span>
          \n<\/span> \u2192 \u201cWhile some students prefer group work, others enjoy working alone.\u201d<\/span><\/li>\n<\/ol>\n

          V\u00ed d\u1ee5:<\/span><\/p>\n

            \n
          • While my parents were talking to the guests<\/b>, I was sneaking cookies.<\/span>
            \n<\/span> \u2192 <\/span>Khi b\u1ed1 m\u1eb9 m\u00ecnh \u0111ang ti\u1ebfp kh\u00e1ch<\/b>, m\u00ecnh tranh th\u1ee7 tr\u1ed9m b\u00e1nh quy.<\/span> <\/li>\n
          • While we were waiting for the bus<\/b>, it suddenly started snowing.<\/span>
            \n<\/span> \u2192 <\/span>Trong l\u00fac ch\u1edd xe bus<\/b>, tuy\u1ebft b\u1ed7ng \u0111\u1ed5 xu\u1ed1ng.<\/span><\/li>\n<\/ul>\n

            \"while<\/p>\n

            <\/span>Ph\u00e2n bi\u1ec7t During v\u00e0 While<\/span><\/span><\/h2>\n\n\n\n\n\n\n\n
            Ti\u00eau ch\u00ed<\/b><\/td>\nDuring<\/b><\/td>\nWhile<\/b><\/td>\n<\/tr>\n
            T\u1eeb lo\u1ea1i<\/span><\/td>\nGi\u1edbi t\u1eeb<\/span><\/td>\nLi\u00ean t\u1eeb<\/span><\/td>\n<\/tr>\n
            Theo sau<\/span><\/td>\nDanh t\u1eeb\/c\u1ee5m danh t\u1eeb<\/span><\/td>\nM\u1ec7nh \u0111\u1ec1 (S + V)<\/span><\/td>\n<\/tr>\n
            Nh\u1ea5n m\u1ea1nh<\/span><\/td>\nKho\u1ea3ng th\u1eddi gian c\u1ee7a s\u1ef1 ki\u1ec7n<\/span><\/td>\nH\u00e0nh \u0111\u1ed9ng \u0111ang di\u1ec5n ra<\/span><\/td>\n<\/tr>\n
            V\u1ecb tr\u00ed trong c\u00e2u<\/span><\/td>\nC\u00f3 th\u1ec3 \u0111\u1ee9ng gi\u1eefa ho\u1eb7c \u0111\u1ea7u c\u00e2u<\/span><\/td>\n\u0110\u1ee9ng \u0111\u1ea7u ho\u1eb7c gi\u1eefa c\u00e2u n\u1ed1i 2 h\u00e0nh \u0111\u1ed9ng<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            L\u1ed7i th\u01b0\u1eddng g\u1eb7p:<\/span><\/strong><\/p>\n

              \n
            • \u00a0“During I was sleeping, he called me.”<\/span>
              \n<\/span> \u2192 Sai v\u00ec \u201cduring\u201d kh\u00f4ng th\u1ec3 \u0111\u1ee9ng tr\u01b0\u1edbc m\u1ec7nh \u0111\u1ec1.<\/span>
              \n<\/span>\u00a0S\u1eeda: “While I was sleeping, he called me.”<\/span> <\/li>\n
            • \u00a0“While the concert”<\/span>
              \n<\/span> \u2192 Thi\u1ebfu m\u1ec7nh \u0111\u1ec1 \u2192 sai.<\/span>
              \n<\/span>\u00a0S\u1eeda: “During the concert”<\/span><\/li>\n<\/ul>\n

              <\/span>\u1ee8ng d\u1ee5ng trong b\u00e0i thi IELTS<\/span><\/span><\/h2>\n

              <\/span>IELTS Writing Task 1 (Academic)<\/span><\/span><\/h3>\n

              Khi m\u00f4 t\u1ea3 bi\u1ec3u \u0111\u1ed3 th\u1eddi gian, b\u1ea1n c\u1ea7n ph\u00e2n bi\u1ec7t r\u00f5 <\/span>s\u1ef1 ki\u1ec7n<\/b> v\u00e0 <\/span>h\u00e0nh \u0111\u1ed9ng<\/b> \u0111ang di\u1ec5n ra.<\/span><\/p>\n

              V\u00ed d\u1ee5:<\/span><\/p>\n

                \n
              • \u00a0\u201cThere was a sharp increase in energy consumption <\/span>during the summer months<\/b>.\u201d<\/span>
                \n<\/span> \u2192 C\u00e2u n\u00e0y s\u1eed d\u1ee5ng <\/span>during<\/b> \u0111\u00fang c\u00e1ch \u0111\u1ec3 ch\u1ec9 giai \u0111o\u1ea1n th\u1eddi gian.<\/span> <\/li>\n
              • \u00a0\u201c<\/span>While the demand was rising<\/b>, the supply remained unchanged.\u201d<\/span>
                \n<\/span> \u2192 So s\u00e1nh 2 h\u00e0nh \u0111\u1ed9ng \u0111ang x\u1ea3y ra c\u00f9ng l\u00fac.<\/span><\/li>\n<\/ul>\n

                M\u1eb9o:<\/span><\/strong><\/p>\n

                  \n
                • N\u1ebfu b\u1ea1n mu\u1ed1n <\/span>m\u00f4 t\u1ea3 m\u1ed9t xu h\u01b0\u1edbng x\u1ea3y ra trong su\u1ed1t th\u1eddi gian c\u1ee5 th\u1ec3<\/b> \u2192 d\u00f9ng <\/span>during<\/b>.<\/span>
                  \n<\/span><\/li>\n
                • N\u1ebfu b\u1ea1n mu\u1ed1n <\/span>n\u00f3i hai hi\u1ec7n t\u01b0\u1ee3ng \u0111ang x\u1ea3y ra c\u00f9ng l\u00fac<\/b> \u2192 d\u00f9ng <\/span>while<\/b>.<\/span><\/li>\n<\/ul>\n

                  <\/span>IELTS Speaking Part 2<\/span><\/span><\/h3>\n

                  Khi k\u1ec3 l\u1ea1i m\u1ed9t k\u1ef7 ni\u1ec7m, \u201cwhile\u201d gi\u00fap b\u1ea1n <\/span>l\u00e0m phong ph\u00fa c\u00e2u chuy\u1ec7n<\/b> b\u1eb1ng c\u00e1ch mi\u00eau t\u1ea3 song song.<\/span><\/p>\n

                  V\u00ed d\u1ee5:<\/span><\/p>\n

                    \n
                  • \u201c<\/span>While we were having dinner<\/b>, the lights went off and everyone screamed.\u201d<\/span>
                    \n<\/span> \u2192 Th\u00eam k\u1ecbch t\u00ednh, t\u0103ng \u0111i\u1ec3m ti\u00eau ch\u00ed t\u1eeb v\u1ef1ng v\u00e0 m\u1ea1ch truy\u1ec7n.<\/span><\/li>\n<\/ul>\n

                    <\/span>IELTS Listening v\u00e0 Reading<\/span><\/span><\/h3>\n

                    Ng\u01b0\u1eddi ra \u0111\u1ec1 th\u01b0\u1eddng d\u00f9ng <\/span>during\/while<\/b> \u0111\u1ec3 m\u00f4 t\u1ea3 th\u1eddi gian c\u1ee7a h\u00e0nh \u0111\u1ed9ng \u2192 c\u1ea7n nh\u1eadn di\u1ec7n nhanh \u0111\u1ec3 tr\u1ea3 l\u1eddi \u0111\u00fang.<\/span><\/p>\n

                    C\u00e2u h\u1ecfi v\u00ed d\u1ee5:<\/span><\/p>\n

                    \u201cThe speaker mentions that a technical issue occurred\u2026<\/span><\/p>\n

                    A. before the performance<\/span><\/p>\n

                    B. <\/span>during<\/b> the performance<\/span><\/p>\n

                    C. after the performance\u201d<\/span><\/p>\n

                    \u2192 N\u1ebfu b\u1ea1n kh\u00f4ng ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c during\/while, d\u1ec5 ch\u1ecdn nh\u1ea7m \u0111\u00e1p \u00e1n!<\/span><\/p>\n

                    \"\u1ee9ng<\/p>\n

                    <\/span>T\u1ed5ng k\u1ebft<\/span><\/span><\/h2>\n

                    Tr\u00ean \u0111\u00e2y l\u00e0 to\u00e0n b\u1ed9 n\u1ed9i dung ph\u00e2n bi\u1ec7t during v\u00e0 while.<\/p>\n

                    \u201cDuring\u201d = gi\u1edbi t\u1eeb \u2192 + danh t\u1eeb<\/span><\/p>\n

                    \u201cWhile\u201d = li\u00ean t\u1eeb \u2192 + m\u1ec7nh \u0111\u1ec1 (S + V)<\/span><\/p>\n

                    M\u1ed9t t\u1eeb nh\u1ecf nh\u01b0ng c\u00f3 th\u1ec3 \u201cg\u00e1nh team\u201d \u0111i\u1ec3m ng\u1eef ph\u00e1p trong IELTS Writing & Speaking.<\/span>
                    \n<\/span> V\u00e0 n\u1ebfu b\u1ea1n mu\u1ed1n d\u00f9ng \u0111\u00fang, vi\u1ebft chu\u1ea9n, <\/span>n\u00f3i ch\u1ea5t nh\u01b0 n\u01b0\u1edbc c\u1ea5t<\/b> trong k\u1ef3 thi IELTS\u2026<\/span><\/p>\n

                    \u0110\u0103ng k\u00fd ngay kh\u00f3a h\u1ecdc IELTS t\u1ea1i Smartcom!<\/b><\/p>\n

                    Kh\u00f3a h\u1ecdc \u1ee9ng d\u1ee5ng <\/span>c\u00f4ng ngh\u1ec7 AI<\/b>, s\u1eed d\u1ee5ng <\/span>ph\u01b0\u01a1ng ph\u00e1p l\u1edbp h\u1ecdc \u0111\u1ea3o ng\u01b0\u1ee3c<\/b>, \u0111\u01b0\u1ee3c d\u1eabn d\u1eaft b\u1edfi <\/span>Ph\u00f9 th\u1ee7y ti\u1ebfng Anh \u2013 th\u1ea7y Nguy\u1ec5n Anh \u0110\u1ee9c<\/b> c\u00f9ng c\u00e1c chuy\u00ean gia 8.5+ IELTS qu\u1ed1c t\u1ebf!<\/span><\/p>\n

                    Vi\u1ebft \u0111\u00fang \u2013 N\u00f3i hay \u2013 Band t\u0103ng v\u00e8o v\u00e8o!<\/span><\/i><\/p>\n","protected":false},"excerpt":{"rendered":"

                    B\u1ea1n c\u00f3 t\u1eebng \u0111au \u0111\u1ea7u v\u00ec kh\u00f4ng ph\u00e2n bi\u1ec7t \u201cduring\u201d v\u00e0 \u201cwhile\u201d? C\u00f9ng l\u00e0 \u201ctrong l\u00fac\u201d, nh\u01b0ng \u201cduring\u201d v\u00e0 \u201cwhile\u201d nh\u01b0 m\u1ed9t c\u1eb7p ch\u1ecb em sinh \u0111\u00f4i – gi\u1ed1ng m\u00e0 kh\u00e1c! M\u1ed9t l\u1ea7n, b\u1ea1n m\u00ecnh n\u00f3i: \u201cI slept during watched the movie.\u201d M\u00ecnh ki\u1ec3u: \u201c\u1ed0i d\u1eddi \u01a1i, c\u1ea3nh hay \u0111ang t\u1edbi m\u00e0 c\u1eadu ng\u1ee7 trong […]<\/p>\n","protected":false},"author":20,"featured_media":14301,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-14300","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-ielts"],"yoast_head":"\nPh\u00e2n bi\u1ec7t during v\u00e0 while trong ti\u1ebfng Anh d\u1ec5 hi\u1ec3u nh\u1ea5t<\/title>\n<meta name=\"description\" content=\"During v\u00e0 while l\u00e0 2 t\u1eeb kh\u00e1 d\u1ec5 nh\u1ea7m l\u1eabn \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi h\u1ecdc Ti\u1ebfng Anh. Theo d\u00f5i ngay b\u00e0i vi\u1ebft sau \u0111\u1ec3 ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c during v\u00e0 while.\" \/>\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\/phan-biet-during-va-while\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ph\u00e2n bi\u1ec7t during v\u00e0 while trong ti\u1ebfng Anh d\u1ec5 hi\u1ec3u nh\u1ea5t\" \/>\n<meta property=\"og:description\" content=\"During v\u00e0 while l\u00e0 2 t\u1eeb kh\u00e1 d\u1ec5 nh\u1ea7m l\u1eabn \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi h\u1ecdc Ti\u1ebfng Anh. Theo d\u00f5i ngay b\u00e0i vi\u1ebft sau \u0111\u1ec3 ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c during v\u00e0 while.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/\" \/>\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=\"2025-12-27T06:57:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/12\/phan-biet-during-va-while.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=\"7 ph\u00fat\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ph\u00e2n bi\u1ec7t during v\u00e0 while trong ti\u1ebfng Anh d\u1ec5 hi\u1ec3u nh\u1ea5t","description":"During v\u00e0 while l\u00e0 2 t\u1eeb kh\u00e1 d\u1ec5 nh\u1ea7m l\u1eabn \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi h\u1ecdc Ti\u1ebfng Anh. Theo d\u00f5i ngay b\u00e0i vi\u1ebft sau \u0111\u1ec3 ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c during v\u00e0 while.","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\/phan-biet-during-va-while\/","og_locale":"vi_VN","og_type":"article","og_title":"Ph\u00e2n bi\u1ec7t during v\u00e0 while trong ti\u1ebfng Anh d\u1ec5 hi\u1ec3u nh\u1ea5t","og_description":"During v\u00e0 while l\u00e0 2 t\u1eeb kh\u00e1 d\u1ec5 nh\u1ea7m l\u1eabn \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi h\u1ecdc Ti\u1ebfng Anh. Theo d\u00f5i ngay b\u00e0i vi\u1ebft sau \u0111\u1ec3 ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c during v\u00e0 while.","og_url":"https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/","og_site_name":"Smartcom English Blog","article_publisher":"https:\/\/facebook.com\/smartcom.vn","article_author":"https:\/\/www.facebook.com\/anhduc.smartcom\/","article_published_time":"2025-12-27T06:57:58+00:00","og_image":[{"width":1920,"height":1080,"url":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/12\/phan-biet-during-va-while.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":"7 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/#article","isPartOf":{"@id":"https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/"},"author":{"name":"Smartcom Team","@id":"https:\/\/smartcom.vn\/blog\/#\/schema\/person\/363e796eb0a1041ce48cf12b426b0743"},"headline":"Ph\u00e2n bi\u1ec7t during v\u00e0 while","datePublished":"2025-12-27T06:57:58+00:00","mainEntityOfPage":{"@id":"https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/"},"wordCount":1373,"commentCount":0,"publisher":{"@id":"https:\/\/smartcom.vn\/blog\/#organization"},"image":{"@id":"https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/#primaryimage"},"thumbnailUrl":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/12\/phan-biet-during-va-while.png","articleSection":["Tin t\u1ee9c IELTS"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/","url":"https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/","name":"Ph\u00e2n bi\u1ec7t during v\u00e0 while trong ti\u1ebfng Anh d\u1ec5 hi\u1ec3u nh\u1ea5t","isPartOf":{"@id":"https:\/\/smartcom.vn\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/#primaryimage"},"image":{"@id":"https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/#primaryimage"},"thumbnailUrl":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/12\/phan-biet-during-va-while.png","datePublished":"2025-12-27T06:57:58+00:00","description":"During v\u00e0 while l\u00e0 2 t\u1eeb kh\u00e1 d\u1ec5 nh\u1ea7m l\u1eabn \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi h\u1ecdc Ti\u1ebfng Anh. Theo d\u00f5i ngay b\u00e0i vi\u1ebft sau \u0111\u1ec3 ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c during v\u00e0 while.","breadcrumb":{"@id":"https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/#primaryimage","url":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/12\/phan-biet-during-va-while.png","contentUrl":"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/12\/phan-biet-during-va-while.png","width":1920,"height":1080,"caption":"ph\u00e2n bi\u1ec7t during v\u00e0 while"},{"@type":"BreadcrumbList","@id":"https:\/\/smartcom.vn\/blog\/phan-biet-during-va-while\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/smartcom.vn\/blog\/"},{"@type":"ListItem","position":2,"name":"Ph\u00e2n bi\u1ec7t during v\u00e0 while"}]},{"@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\/14300","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=14300"}],"version-history":[{"count":2,"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/posts\/14300\/revisions"}],"predecessor-version":[{"id":14306,"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/posts\/14300\/revisions\/14306"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/media\/14301"}],"wp:attachment":[{"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/media?parent=14300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/categories?post=14300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smartcom.vn\/blog\/wp-json\/wp\/v2\/tags?post=14300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}