{"id":14009,"date":"2024-02-24T12:40:49","date_gmt":"2024-02-24T05:40:49","guid":{"rendered":"https:\/\/appmvn.com\/?p=14009"},"modified":"2024-02-24T13:02:13","modified_gmt":"2024-02-24T06:02:13","slug":"construction-industry-tech-spending","status":"publish","type":"post","link":"https:\/\/appmvn.com\/vi\/construction-industry-tech-spending\/","title":{"rendered":"Chi ti\u00eau c\u00f4ng ngh\u1ec7 trong ng\u00e0nh x\u00e2y d\u1ef1ng \u0111ang gia t\u0103ng"},"content":{"rendered":"

Chi ti\u00eau c\u00f4ng ngh\u1ec7 trong ng\u00e0nh x\u00e2y d\u1ef1ng \u0111ang gia t\u0103ng<\/strong><\/a>. X\u00e2y d\u1ef1ng tr\u01b0\u1edbc \u0111\u00e2y r\u1ea5t ch\u1eadm trong vi\u1ec7c \u00e1p d\u1ee5ng s\u1ed1 h\u00f3a, nh\u01b0ng ng\u00e0nh n\u00e0y hi\u1ec7n \u0111ang tr\u1ea3i qua m\u1ed9t s\u1ef1 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 khi ng\u00e0y c\u00e0ng nhi\u1ec1u c\u00f4ng ty nh\u1eadn ra s\u1ef1 c\u1ea7n thi\u1ebft c\u1ee7a c\u00f4ng ngh\u1ec7 \u0111\u1ec3 c\u1ea3i thi\u1ec7n n\u0103ng su\u1ea5t v\u00e0 h\u1ee3p l\u00fd h\u00f3a c\u00e1c quy tr\u00ecnh.<\/p>\r\n

Xu h\u01b0\u1edbng n\u00e0y ph\u1ea3n \u00e1nh m\u00f4 h\u00ecnh t\u0103ng ng\u00e2n s\u00e1ch c\u00f4ng ngh\u1ec7 tr\u00ean to\u00e0n qu\u1ed1c \u1edf nhi\u1ec1u ng\u00e0nh kh\u00e1c nhau. Theo b\u00e1o c\u00e1o c\u1ee7a Forrester Research Inc., t\u1ed5ng chi ti\u00eau c\u00f4ng ngh\u1ec7 \u1edf Hoa K\u1ef3 \u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n s\u1ebd t\u0103ng th\u00eam 1,51 ngh\u00ecn t\u1ef7 USD, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 5,1%, trong n\u0103m 2023-2024.<\/p>\r\n

Software Connect g\u1ea7n \u0111\u00e2y \u0111\u00e3 c\u00f4ng b\u1ed1 b\u00e1o c\u00e1o Xu h\u01b0\u1edbng C\u00f4ng ngh\u1ec7 X\u00e2y d\u1ef1ng giai \u0111o\u1ea1n 2023-2024, kh\u1ea3o s\u00e1t 158 chuy\u00ean gia t\u1eeb c\u00e1c c\u00f4ng ty x\u00e2y d\u1ef1ng v\u1eeba v\u00e0 nh\u1ecf v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 c\u0169ng nh\u01b0 k\u1ebf ho\u1ea1ch tri\u1ec3n khai c\u00f4ng ngh\u1ec7 m\u1edbi c\u1ee7a h\u1ecd. B\u00e1o c\u00e1o ti\u1ebft l\u1ed9 r\u1eb1ng 81% s\u1ed1 ng\u01b0\u1eddi \u0111\u01b0\u1ee3c h\u1ecfi cho bi\u1ebft \u00fd \u0111\u1ecbnh t\u0103ng chi ti\u00eau cho c\u00f4ng ngh\u1ec7 trong giai \u0111o\u1ea1n 2023-2024 so v\u1edbi n\u0103m tr\u01b0\u1edbc.<\/p>\r\n

M\u00e1y bay kh\u00f4ng ng\u01b0\u1eddi l\u00e1i ti\u1ebfp t\u1ee5c thu h\u00fat s\u1ef1 ch\u00fa \u00fd trong ng\u00e0nh x\u00e2y d\u1ef1ng, v\u1edbi 26% s\u1ed1 ng\u01b0\u1eddi \u0111\u01b0\u1ee3c h\u1ecfi \u0111\u00e3 s\u1eed d\u1ee5ng ho\u1eb7c c\u00f3 k\u1ebf ho\u1ea1ch k\u1ebft h\u1ee3p m\u00e1y bay kh\u00f4ng ng\u01b0\u1eddi l\u00e1i v\u00e0o ho\u1ea1t \u0111\u1ed9ng kinh doanh c\u1ee7a h\u1ecd v\u00e0o n\u0103m 2024. Vi\u1ec7c \u00e1p d\u1ee5ng m\u00e1y bay kh\u00f4ng ng\u01b0\u1eddi l\u00e1i trong x\u00e2y d\u1ef1ng kh\u00f4ng c\u00f3 g\u00ec \u0111\u00e1ng ng\u1ea1c nhi\u00ean v\u00ec ch\u00fang c\u00f3 ti\u1ec1m n\u0103ng c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 n\u0103ng su\u1ea5t, gi\u1ea3m lao \u0111\u1ed9ng y\u00eau c\u1ea7u v\u00e0 n\u00e2ng cao s\u1ef1 an to\u00e0n c\u1ee7a ng\u01b0\u1eddi lao \u0111\u1ed9ng.<\/p>\r\n

Goldman Sachs d\u1ef1 \u0111o\u00e1n r\u1eb1ng ng\u00e0nh x\u00e2y d\u1ef1ng s\u1ebd v\u01b0\u1ee3t xa c\u00e1c l\u0129nh v\u1ef1c th\u01b0\u01a1ng m\u1ea1i kh\u00e1c trong vi\u1ec7c \u00e1p d\u1ee5ng m\u00e1y bay kh\u00f4ng ng\u01b0\u1eddi l\u00e1i, v\u1edbi chi ti\u00eau \u01b0\u1edbc t\u00ednh cho c\u00f4ng ngh\u1ec7 n\u00e0y l\u00ean t\u1edbi 11 t\u1ef7 USD.<\/p>\r\n

1. Chi ti\u00eau cho c\u00f4ng ngh\u1ec7 trong ng\u00e0nh x\u00e2y d\u1ef1ng \u0111ang gia t\u0103ng<\/h2>\r\n

Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn trong c\u00f4ng tr\u00ecnh x\u00e2y d\u01b0ng<\/a> c\u0169ng \u0111ang tr\u00ean \u0111\u00e0 t\u0103ng tr\u01b0\u1edfng v\u00e0 d\u1ef1 ki\u1ebfn s\u1ebd t\u0103ng tr\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 trong hai n\u0103m t\u1edbi. B\u00e1o c\u00e1o nh\u1ea5n m\u1ea1nh m\u1ee9c t\u0103ng d\u1ef1 \u0111o\u00e1n l\u00e0 8% trong vi\u1ec7c \u00e1p d\u1ee5ng thi\u1ebft b\u1ecb t\u1ef1 h\u00e0nh v\u00e0 m\u00e1y bay kh\u00f4ng ng\u01b0\u1eddi l\u00e1i v\u00e0o n\u0103m 2024, v\u1edbi t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng hi\u1ec7n t\u1ea1i l\u1ea7n l\u01b0\u1ee3t l\u00e0 16% v\u00e0 18%. Ngo\u00e0i ra, th\u1ef1c t\u1ebf \u1ea3o\/th\u1ef1c t\u1ebf t\u0103ng c\u01b0\u1eddng v\u00e0 in 3D \u0111ang c\u00f3 \u0111\u00e0 ph\u00e1t tri\u1ec3n, v\u1edbi c\u1ea3 hai c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n s\u1ebd t\u0103ng h\u01a1n g\u1ea5p \u0111\u00f4i m\u1ee9c \u0111\u1ed9 s\u1eed d\u1ee5ng t\u1eeb t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m m\u1ed9t ch\u1eef s\u1ed1 l\u00ean l\u1ea7n l\u01b0\u1ee3t l\u00e0 14% v\u00e0 11%.<\/p>\r\n

C\u00f4ng ngh\u1ec7 \u0111\u00e1m m\u00e2y ti\u1ebfp t\u1ee5c th\u1ed1ng tr\u1ecb ng\u00e0nh x\u00e2y d\u1ef1ng, v\u00ec ng\u01b0\u1eddi mua ph\u1ea7n m\u1ec1m x\u00e2y d\u1ef1ng c\u00f3 xu h\u01b0\u1edbng xem x\u00e9t ph\u1ea7n m\u1ec1m l\u01b0u tr\u1eef tr\u00ean \u0111\u00e1m m\u00e2y h\u01a1n so v\u1edbi c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c. B\u00e1o c\u00e1o cho th\u1ea5y m\u1ee9c \u0111\u1ed9 s\u1eb5n s\u00e0ng \u00e1p d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y c\u1ee7a c\u00e1c chuy\u00ean gia x\u00e2y d\u1ef1ng cao h\u01a1n 5%. S\u1ef1 thay \u0111\u1ed5i h\u01b0\u1edbng t\u1edbi vi\u1ec7c \u00e1p d\u1ee5ng \u0111\u00e1m m\u00e2y n\u00e0y ph\u1ea3n \u00e1nh s\u1ef1 c\u00f4ng nh\u1eadn c\u1ee7a ng\u00e0nh v\u1ec1 l\u1ee3i \u00edch c\u1ee7a ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean \u0111\u00e1m m\u00e2y v\u1ec1 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, kh\u1ea3 n\u0103ng truy c\u1eadp v\u00e0 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u.<\/p>\r\n

Vi\u1ec7c ng\u00e0nh x\u00e2y d\u1ef1ng ng\u00e0y c\u00e0ng n\u1eafm b\u1eaft c\u00f4ng ngh\u1ec7 bi\u1ec3u th\u1ecb m\u1ed9t giai \u0111o\u1ea1n bi\u1ebfn \u0111\u1ed5i, trong \u0111\u00f3 c\u00e1c c\u00f4ng ty t\u1eadn d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p ti\u00ean ti\u1ebfn \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3, c\u1ea3i thi\u1ec7n k\u1ebft qu\u1ea3 d\u1ef1 \u00e1n v\u00e0 th\u00edch \u1ee9ng v\u1edbi nhu c\u1ea7u \u0111ang thay \u0111\u1ed5i c\u1ee7a th\u1ecb tr\u01b0\u1eddng. Khi ng\u00e0nh n\u00e0y ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 c\u00e1c c\u00f4ng ty x\u00e2y d\u1ef1ng ph\u1ea3i lu\u00f4n c\u1eadp nh\u1eadt th\u00f4ng tin v\u1ec1 c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi n\u1ed5i v\u00e0 t\u00e1c \u0111\u1ed9ng ti\u1ec1m t\u00e0ng c\u1ee7a ch\u00fang \u0111\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng.<\/p>\r\n

Tr\u01b0\u1edbc \u0111\u00e2y ch\u00fang ta \u0111\u00e3 th\u1ea3o lu\u1eadn v\u1ec1 t\u1ea7m quan tr\u1ecdng c\u1ee7a ph\u1ea7n m\u1ec1m qu\u1ea3n l\u00fd x\u00e2y d\u1ef1ng v\u00e0 c\u00e1ch n\u00f3 c\u00f3 th\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 d\u1ef1 \u00e1n m\u1ed9t c\u00e1ch \u0111\u00e1ng k\u1ec3. Theo nh\u1eefng ph\u00e1t hi\u1ec7n g\u1ea7n \u0111\u00e2y t\u1eeb cu\u1ed9c kh\u1ea3o s\u00e1t c\u1ee7a Software Connect, vi\u1ec7c theo d\u00f5i d\u1ef1 \u00e1n, \u01b0\u1edbc t\u00ednh v\u00e0 t\u00ednh chi ph\u00ed c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 nh\u1eefng ch\u1ee9c n\u0103ng ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u ph\u1ed5 bi\u1ebfn nh\u1ea5t trong ng\u00e0nh x\u00e2y d\u1ef1ng.<\/p>\r\n

\u0110\u00e1ng ng\u1ea1c nhi\u00ean l\u00e0 t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng l\u1ea1i l\u00e0 y\u1ebfu t\u1ed1 \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc h\u00e0ng \u0111\u1ea7u khi mua ph\u1ea7n m\u1ec1m, th\u1eadm ch\u00ed c\u00f2n v\u01b0\u1ee3t qua c\u1ea3 ch\u1ee9c n\u0103ng v\u00e0 chi ph\u00ed. Trong m\u1ed9t ng\u00e0nh m\u00e0 th\u1eddi gian l\u00e0 ti\u1ec1n b\u1ea1c, kh\u1ea3 n\u0103ng \u0111\u00e0o t\u1ea1o nh\u00e2n vi\u00ean nhanh ch\u00f3ng v\u1ec1 ph\u1ea7n m\u1ec1m m\u1edbi \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao.<\/p>\r\n

Vi\u1ec7c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb di \u0111\u1ed9ng trong x\u00e2y d\u1ef1ng ti\u1ebfp t\u1ee5c gia t\u0103ng. B\u00e1o c\u00e1o ch\u1ec9 ra r\u1eb1ng thi\u1ebft b\u1ecb di \u0111\u1ed9ng ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u00e1o c\u00e1o hi\u1ec7n tr\u01b0\u1eddng h\u00e0ng ng\u00e0y, truy c\u1eadp th\u00f4ng tin kh\u00e1ch h\u00e0ng v\u00e0 c\u00f4ng vi\u1ec7c c\u0169ng nh\u01b0 xem b\u1ea3n v\u1ebd, \u1ea3nh v\u00e0 t\u00e0i li\u1ec7u. \u1ee8ng d\u1ee5ng di \u0111\u1ed9ng \u0111\u00e3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu, v\u1edbi 58% s\u1ed1 ng\u01b0\u1eddi tham gia kh\u1ea3o s\u00e1t cho bi\u1ebft doanh nghi\u1ec7p c\u1ee7a h\u1ecd th\u1ec9nh tho\u1ea3ng s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng. Ng\u01b0\u1eddi d\u00f9ng ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef ho\u1eb7c ph\u1ea7n m\u1ec1m \u0111\u00e1m m\u00e2y th\u1eadm ch\u00ed c\u00f2n c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng d\u1ef1a v\u00e0o c\u00e1c \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng h\u01a1n cho quy tr\u00ecnh x\u00e2y d\u1ef1ng c\u1ee7a h\u1ecd.<\/p>\r\n

M\u1eb7c d\u00f9 M\u00f4 h\u00ecnh th\u00f4ng tin c\u00f4ng tr\u00ecnh (BIM) hi\u1ec7n ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi h\u01a1n m\u1ed9t n\u1eeda s\u1ed1 c\u00f4ng ty \u0111\u01b0\u1ee3c kh\u1ea3o s\u00e1t, nh\u01b0ng h\u01a1n m\u1ed9t n\u1eeda s\u1ed1 ng\u01b0\u1eddi d\u00f9ng \u0111\u00f3 b\u00e0y t\u1ecf m\u1ee9c \u0111\u1ed9 kh\u00f4ng h\u00e0i l\u00f2ng kh\u00e1c nhau v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng n\u00f3. B\u00e1o c\u00e1o cho th\u1ea5y s\u1ef1 kh\u00f4ng h\u00e0i l\u00f2ng n\u00e0y c\u00f3 th\u1ec3 xu\u1ea5t ph\u00e1t t\u1eeb vi\u1ec7c c\u00e1c c\u00f4ng ty kh\u00f4ng tham gia \u0111\u1ea7y \u0111\u1ee7 v\u00e0o c\u00f4ng ngh\u1ec7 \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a l\u1ee3i \u00edch c\u1ee7a n\u00f3.<\/p>\r\n

B\u00e1o c\u00e1o X\u00e2y d\u1ef1ng McGraw-Hill nh\u1ea5n m\u1ea1nh m\u1ed1i t\u01b0\u01a1ng quan gi\u1eefa s\u1ef1 tham gia v\u1edbi BIM v\u00e0 l\u1ee3i t\u1ee9c \u0111\u1ea7u t\u01b0. C\u00e1c c\u00f4ng ty t\u00edch c\u1ef1c n\u1eafm b\u1eaft v\u00e0 s\u1eed d\u1ee5ng BIM c\u00f3 xu h\u01b0\u1edbng thu \u0111\u01b0\u1ee3c nhi\u1ec1u l\u1ee3i \u00edch h\u01a1n.<\/p>\r\n

Ng\u00e0nh x\u00e2y d\u1ef1ng kh\u00f4ng c\u00f2n t\u1ee5t h\u1eadu so v\u1edbi c\u00e1c ng\u00e0nh th\u01b0\u01a1ng m\u1ea1i kh\u00e1c trong vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi v\u00e0 m\u1edbi n\u1ed5i. Kh\u1ea3 n\u0103ng chi tr\u1ea3 v\u00e0 t\u00ednh h\u1eefu \u00edch ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a c\u00e1c c\u00f4ng ngh\u1ec7 n\u00e0y \u0111ang th\u00fac \u0111\u1ea9y s\u1ef1 \u0111\u1ea3o ng\u01b0\u1ee3c xu h\u01b0\u1edbng n\u00e0y. S\u1ef1 thay \u0111\u1ed5i n\u00e0y d\u1ef1 ki\u1ebfn s\u1ebd c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng ty x\u00e2y d\u1ef1ng trong t\u01b0\u01a1ng lai.<\/p>\r\n

Khi ng\u00e0nh ph\u00e1t tri\u1ec3n, \u0111i\u1ec1u quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c chuy\u00ean gia x\u00e2y d\u1ef1ng l\u00e0 lu\u00f4n c\u1eadp nh\u1eadt c\u00e1c gi\u1ea3i ph\u00e1p ph\u1ea7n m\u1ec1m v\u00e0 ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t. B\u1eb1ng c\u00e1ch ch\u1ecdn ph\u1ea7n m\u1ec1m th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, t\u1eadn d\u1ee5ng c\u00e1c \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng v\u00e0 t\u01b0\u01a1ng t\u00e1c ho\u00e0n to\u00e0n v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 bi\u1ebfn \u0111\u1ed5i nh\u01b0 BIM, c\u00e1c c\u00f4ng ty x\u00e2y d\u1ef1ng c\u00f3 th\u1ec3 t\u1ef1 kh\u1eb3ng \u0111\u1ecbnh m\u00ecnh \u0111\u1ec3 c\u1ea3i thi\u1ec7n n\u0103ng su\u1ea5t, quy tr\u00ecnh h\u1ee3p l\u00fd v\u00e0 mang l\u1ea1i l\u1ee3i t\u1ee9c \u0111\u1ea7u t\u01b0 cao h\u01a1n.<\/p>\r\n\r\n

\"Construction
Chi ti\u00eau c\u00f4ng ngh\u1ec7 trong ng\u00e0nh x\u00e2y d\u1ef1ng \u0111ang gia t\u0103ng<\/figcaption><\/figure>\r\n\r\n
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2. C\u00f4ng ngh\u1ec7 x\u00e2y d\u1ef1ng: B\u00f9ng n\u1ed5 gi\u1eefa c\u00e1t chuy\u1ec3n d\u1ecbch<\/h2>\r\n

Ng\u00e0nh x\u00e2y d\u1ef1ng, t\u1eebng \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng v\u00e0 ch\u1eadm \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7, \u0111ang tr\u1ea3i qua m\u1ed9t c\u01a1n \u0111\u1ecba ch\u1ea5n. Chi ti\u00eau cho c\u00f4ng ngh\u1ec7 \u0111ang gia t\u0103ng, \u0111i ng\u01b0\u1ee3c l\u1ea1i xu h\u01b0\u1edbng kinh t\u1ebf v\u00e0 th\u00e1ch th\u1ee9c nh\u1eefng k\u1ef3 v\u1ecdng. Nh\u01b0ng t\u1ea1i sao? V\u00e0 nh\u1eefng t\u00e1c \u0111\u1ed9ng g\u00ec cho t\u01b0\u01a1ng lai c\u1ee7a vi\u1ec7c x\u00e2y d\u1ef1ng?<\/p>\r\n

Ti\u1ebfp th\u00eam l\u1eeda: \u0110\u1ed9ng l\u1ef1c \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7<\/strong><\/h3>\r\n

M\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 ch\u00ednh \u0111ang th\u00fac \u0111\u1ea9y s\u1ef1 gia t\u0103ng chi ti\u00eau c\u00f4ng ngh\u1ec7 n\u00e0y:<\/p>\r\n