{"id":22536,"date":"2024-01-22T17:20:02","date_gmt":"2024-01-22T10:20:02","guid":{"rendered":"https:\/\/www.hostify.vn\/blog\/?p=22536"},"modified":"2024-01-22T17:20:02","modified_gmt":"2024-01-22T10:20:02","slug":"serverless-computing","status":"publish","type":"post","link":"https:\/\/www.hostify.vn\/blog\/serverless-computing\/","title":{"rendered":"Serverless Computing l\u00e0 g\u00ec? C\u00e1c y\u1ebfu t\u1ed1 \u0111\u00e1ng ch\u00fa \u00fd trong serverless computing"},"content":{"rendered":"

\"Serverless<\/p>\n

Serverless Computing \u0111ang t\u00e1i \u0111\u1ecbnh ngh\u0129a c\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a c\u00e1c doanh nghi\u1ec7p l\u1eabn c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u1ed1i v\u1edbi ph\u00e1t tri\u1ec3n v\u00e0 tri\u1ec3n khai ph\u1ea7n m\u1ec1m. B\u1edfi kh\u00f4ng c\u1ea7n qu\u1ea3n l\u00fd m\u00e1y ch\u1ee7 nh\u01b0 c\u00e1c m\u00f4 h\u00ecnh truy\u1ec1n th\u1ed1ng, serverless computing cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u1eadp trung v\u00e0o vi\u1ec7c vi\u1ebft code v\u00e0 x\u00e2y d\u1ef1ng n\u00ean nh\u1eefng s\u1ea3n ph\u1ea9m t\u1ed1t h\u01a1n trong m\u1ed9t m\u00f4i tr\u01b0\u1eddng c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cao, linh ho\u1ea1t, v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/p>\n

B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a Hostify.vn<\/a> s\u1ebd gi\u1ea3i \u0111\u00e1p cho b\u1ea1n m\u1ecdi th\u1ee9 v\u1ec1 serverless computing, nh\u1eefng l\u1ee3i th\u1ebf v\u00e0 th\u00edch th\u1ee9c c\u1ee7a n\u00f3, v\u00e0 nh\u1eefng t\u00ecnh hu\u1ed1ng m\u00e0 n\u00f3 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c doanh nghi\u1ec7p trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m v\u00e0 \u1ee9ng d\u1ee5ng.<\/p>\n

Serverless computing l\u00e0 g\u00ec?<\/h3>\n

Serverless computing l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, trong \u0111\u00f3 nh\u00e0 cung c\u1ea5p \u0111\u00e1m m\u00e2y qu\u1ea3n l\u00fd vi\u1ec7c ph\u00e2n b\u1ed5 v\u00e0 gi\u00e1m s\u00e1t m\u00e1y ch\u1ee7, cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u1eadp trung v\u00e0o x\u00e2y d\u1ef1ng v\u00e0 ch\u1ea1y code m\u00e0 kh\u00f4ng c\u1ea7n b\u1eadn t\u00e2m \u0111\u1ebfn nh\u1eefng r\u1eafc r\u1ed1i trong qu\u1ea3n l\u00fd m\u00e1y ch\u1ee7. V\u1edbi serverless computing, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n mua d\u1ecbch v\u1ee5 backend t\u1eeb nh\u00e0 cung c\u1ea5p, v\u00e0 nh\u00e0 cung c\u1ea5p ch\u1ecbu tr\u00e1ch nhi\u1ec7m qu\u1ea3n l\u00fd h\u1ea1 t\u1ea7ng, b\u1ea3o tr\u00ec, n\u00e2ng c\u1ea5p, v\u00e1 l\u1ed7 h\u1ed5ng, gi\u00e1m s\u00e1t h\u1ec7 th\u1ed1ng, v\u00e0 b\u1ea3o m\u1eadt.<\/p>\n

Trong m\u00f4 h\u00ecnh serverless computing, c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c chia nh\u1ecf th\u00e0nh c\u00e1c ch\u1ee9c n\u0103ng ri\u00eang bi\u1ec7t, kh\u1edfi ch\u1ea1y khi c\u00f3 c\u00e1c s\u1ef1 ki\u1ec7n nh\u01b0 y\u00eau c\u1ea7u HTTP, c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 s\u1edf d\u1eef li\u1ec7u, ho\u1eb7c x\u1eed l\u00fd h\u00e0ng \u0111\u1ee3i. Ki\u1ebfn tr\u00fac ho\u1ea1t \u0111\u1ed9ng theo s\u1ef1 ki\u1ec7n n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ch\u1ec9 ph\u1ea3i chi tr\u1ea3 cho nh\u1eefng t\u00e0i nguy\u00ean s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh th\u1ef1c thi c\u00e1c ch\u1ee9c n\u0103ng.<\/p>\n

Serverless computing th\u00edch h\u1ee3p cho nhi\u1ec1u lo\u1ea1i \u1ee9ng d\u1ee5ng, t\u1eeb c\u00e1c \u1ee9ng d\u1ee5ng web \u0111\u01a1n gi\u1ea3n cho \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd d\u1eef li\u1ec7u ph\u1ee9c t\u1ea1p. M\u00f4 h\u00ecnh \u0111i\u1ec7n to\u00e1n n\u00e0y cho ph\u00e9p nh\u00e0 ph\u00e1t tri\u1ec3n giao kh\u00e2u qu\u1ea3n l\u00fd m\u00e1y ch\u1ee7 v\u00e0 h\u1ea1 t\u1ea7ng cho nh\u00e0 cung c\u1ea5p \u0111\u00e1m m\u00e2y. Do \u0111\u00f3, h\u1ecd c\u00f3 th\u1ec3 \u0111\u1ea9y nhanh chu k\u1ef3 tri\u1ec3n khai ph\u1ea7n m\u1ec1m b\u1edfi t\u00e0i nguy\u00ean t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a \u1ee9ng d\u1ee5ng m\u00e0 kh\u00f4ng c\u1ea7n s\u1ef1 can thi\u1ec7p t\u1eeb ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

\"Serverless<\/p>\n

C\u00e1c y\u1ebfu t\u1ed1 \u0111\u00e1ng ch\u00fa \u00fd trong serverless computing<\/h3>\n

C\u00f3 nhi\u1ec1u y\u1ebfu t\u1ed1 quan tr\u1ecdng g\u00f3p ph\u1ea7n c\u1ea5u th\u00e0nh serverless computing, bao g\u1ed3m m\u1ed9t s\u1ed1 c\u00f4ng ngh\u1ec7, c\u00f4ng c\u1ee5, v\u00e0 d\u1ecbch v\u1ee5 chuy\u00ean bi\u1ec7t. C\u1ee5 th\u1ec3:<\/p>\n

– Function as a Service (FaaS): <\/strong>FaaS xoay quanh vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 qu\u1ea3n tr\u1ecb h\u1ea1 t\u1ea7ng n\u1ec1n, \u0111\u1ec3 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 t\u1eadp trung to\u00e0n l\u1ef1c v\u00e0o code m\u00e0 kh\u00f4ng ph\u1ea3i b\u1eadn t\u00e2m v\u1ec1 m\u00e1y ch\u1ee7 c\u1ea7n \u0111\u1ec3 ch\u1ea1y c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ecd.<\/p>\n

– Ki\u1ebfn tr\u00fac theo s\u1ef1 ki\u1ec7n: <\/strong>trongg ki\u1ebfn tr\u00fac serverless computing, c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u1ea3n h\u1ed3i l\u1ea1i c\u00e1c s\u1ef1 ki\u1ec7n nh\u1ea5t \u0111\u1ecbnh, nh\u01b0 h\u00e0nh \u0111\u1ed9ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, s\u1ef1 thay \u0111\u1ed5i trong c\u01a1 s\u1edf d\u1eef li\u1ec7u, ho\u1eb7c t\u00edn hi\u1ec7u t\u1eeb c\u00e1c thi\u1ebft b\u1ecb IoT.<\/p>\n

– T\u1ef1 \u0111\u1ed9ng thay \u0111\u1ed5i quy m\u00f4: <\/strong>c\u00e1c n\u1ec1n t\u1ea3ng serverless c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng t\u0103ng ho\u1eb7c gi\u1ea3m t\u00e0i nguy\u00ean d\u1ef1a tr\u00ean nhu c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, nh\u1eb1m tr\u00e1nh t\u00ecnh tr\u1ea1ng s\u1eed d\u1ee5ng qu\u00e1 m\u1ee9c, ho\u1eb7c kh\u00f4ng \u0111\u1ee7 t\u00e0i nguy\u00ean.<\/p>\n

– Kh\u1ea3 n\u0103ng x\u1eed l\u00fd sai s\u1ed1: <\/strong>c\u00e1c n\u1ec1n t\u1ea3ng serverless \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 d\u1ec5 d\u00e0ng x\u1eed l\u00fd c\u00e1c t\u00ecnh hu\u1ed1ng s\u1ef1 c\u1ed1, v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00e1c \u1ee9ng d\u1ee5ng lu\u00f4n s\u1eb5n s\u00e0ng ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n nh\u00e0 ph\u00e1t tri\u1ec3n can thi\u1ec7p.<\/p>\n

– Kh\u00f4ng c\u1ea7n qu\u1ea3n tr\u1ecb m\u00e1y ch\u1ee7: <\/strong>trong serverless computing, nh\u00e0 cung c\u1ea5p \u0111\u00e1m m\u00e2y \u0111\u1ea3m nhi\u1ec7m vi\u1ec7c qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o tr\u00ec, \u0111\u1ec3 nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 t\u1eadp trung v\u00e0o vi\u1ebft v\u00e0 th\u1ef1c thi code.<\/p>\n

– M\u00f4 h\u00ecnh d\u00f9ng bao nhi\u00eau tr\u1ea3 b\u1ea5y nhi\u00eau: <\/strong>chi ph\u00ed serverless \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n d\u1ef1a tr\u00ean c\u00e1c t\u00e0i nguy\u00ean m\u00e0 c\u00e1c ch\u1ee9c n\u0103ng ti\u00eau th\u1ee5 khi th\u1ef1c thi, nh\u1edd \u0111\u00f3 ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 chi ph\u00ed cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

– Kh\u00f4ng tr\u1ea1ng th\u00e1i: <\/strong>c\u00e1c ch\u1ee9c n\u0103ng serverless kh\u00f4ng l\u01b0u l\u1ea1i tr\u1ea1ng th\u00e1i gi\u1eefa c\u00e1c l\u1ea7n th\u1ef1c thi, gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh m\u1edf r\u1ed9ng v\u00e0 qu\u1ea3n l\u00fd.<\/p>\n

– Ph\u00e1t tri\u1ec3n v\u00e0 tri\u1ec3n khai: <\/strong>nhi\u1ec1u n\u1ec1n t\u1ea3ng serverless cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 ph\u1ee5c v\u1ee5 CI\/CD, \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c quy tr\u00ecnh ph\u00e1t tri\u1ec3n, th\u1eed nghi\u1ec7m v\u00e0 tri\u1ec3n khai.<\/p>\n

– H\u1ec7 sinh th\u00e1i v\u00e0 c\u1ed9ng \u0111\u1ed3ng: <\/strong>h\u1ec7 sinh th\u00e1i serverless c\u1ef1c k\u1ef3 r\u1ed9ng l\u1edbn, v\u1edbi h\u00e0ng lo\u1ea1t c\u00f4ng c\u1ee5 v\u00e0 framework h\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng ph\u00e1t tri\u1ec3n v\u00e0 tri\u1ec3n khai \u1ee9ng d\u1ee5ng.<\/p>\n

\u1ee8ng d\u1ee5ng c\u1ee7a serverless computing<\/h3>\n

Serverless computing c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong th\u1ef1c t\u1ebf, bao g\u1ed3m nh\u01b0ng kh\u00f4ng gi\u1edbi h\u1ea1n \u1edf:<\/p>\n

– \u1ee8ng d\u1ee5ng web v\u00e0 di \u0111\u1ed9ng<\/strong>: Serverless c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng web v\u00e0 di \u0111\u1ed9ng nh\u1ecf, \u0111\u01a1n gi\u1ea3n, c\u00f3 l\u01b0\u1ee3ng truy c\u1eadp th\u1ea5p v\u00e0 y\u00eau c\u1ea7u t\u00ednh \u0111\u1ed9ng cao.<\/p>\n

– C\u00e1c d\u1ecbch v\u1ee5 back-end<\/strong>: Serverless c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c d\u1ecbch v\u1ee5 back-end nh\u01b0 x\u1eed l\u00fd thanh to\u00e1n, x\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng, qu\u1ea3n l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u, v\u00e0 x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 \u0111\u1ed3ng b\u1ed9 h\u00f3a.<\/p>\n

– \u0110i\u1ec1u khi\u1ec3n IoT:<\/strong> Serverless c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m so\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n c\u00e1c thi\u1ebft b\u1ecb IoT, nh\u01b0 \u0111o l\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9, \u00e1nh s\u00e1ng, \u0111\u1ed9 \u1ea9m, v\u00e0 \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb t\u1eeb xa.<\/p>\n

– X\u1eed l\u00fd s\u1ef1 ki\u1ec7n theo th\u1eddi gian th\u1ef1c<\/strong>: Serverless c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u1eef c\u1ea3nh c\u1ea7n t\u00e1c v\u1ee5 real-time nh\u01b0 x\u1eed l\u00fd file, streaming, data validation, data transformations, handling API.<\/p>\n

– Microservices v\u00e0 APIs<\/strong>: Serverless cung c\u1ea5p m\u1ed9t m\u00f4i tr\u01b0\u1eddng l\u00fd t\u01b0\u1edfng \u0111\u1ec3 x\u00e2y d\u1ef1ng v\u00e0 tri\u1ec3n khai microservices v\u00e0 APIs, gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 linh ho\u1ea1t c\u1ee7a \u1ee9ng d\u1ee5ng.<\/p>\n

– Ch\u1ea1y m\u00e3 theo s\u1ef1 ki\u1ec7n<\/strong>: Serverless cho ph\u00e9p ch\u1ea1y m\u00e3 theo s\u1ef1 ki\u1ec7n, t\u1ee9c l\u00e0 m\u00e3 ch\u1ec9 \u0111\u01b0\u1ee3c th\u1ef1c thi khi c\u00f3 m\u1ed9t s\u1ef1 ki\u1ec7n c\u1ee5 th\u1ec3 x\u1ea3y ra, gi\u00fap ti\u1ebft ki\u1ec7m t\u00e0i nguy\u00ean v\u00e0 chi ph\u00ed.<\/p>\n

Tuy nhi\u00ean, c\u1ea7n l\u01b0u \u00fd r\u1eb1ng serverless kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 nhu c\u1ea7u. V\u00ed d\u1ee5, serverless c\u00f3 gi\u1edbi h\u1ea1n th\u1eddi gian th\u1ef1c thi, do \u0111\u00f3 c\u00f3 th\u1ec3 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 y\u00eau c\u1ea7u th\u1eddi gian th\u1ef1c thi l\u00e2u d\u00e0i.<\/p>\n

\"Serverless<\/p>\n

C\u00e1c nh\u00e0 cung c\u1ea5p serverless computing h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi<\/h3>\n

C\u00e1c nh\u00e0 cung c\u1ea5p serverless computing h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi bao g\u1ed3m:<\/p>\n

– AWS Lambda<\/strong>: \u0110\u00e2y l\u00e0 d\u1ecbch v\u1ee5 serverless c\u1ee7a Amazon, cho ph\u00e9p b\u1ea1n ch\u1ea1y m\u00e3 c\u1ee7a m\u00ecnh m\u00e0 kh\u00f4ng c\u1ea7n qu\u1ea3n l\u00fd ho\u1eb7c cung c\u1ea5p m\u00e1y ch\u1ee7.<\/p>\n

– Microsoft Azure Functions:<\/strong> \u0110\u00e2y l\u00e0 d\u1ecbch v\u1ee5 serverless c\u1ee7a Microsoft, cho ph\u00e9p b\u1ea1n x\u00e2y d\u1ef1ng v\u00e0 ch\u1ea1y c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 kh\u00f4ng c\u1ea7n qu\u1ea3n l\u00fd h\u1ea1 t\u1ea7ng.<\/p>\n

– Google Cloud Functions:<\/strong> \u0110\u00e2y l\u00e0 d\u1ecbch v\u1ee5 serverless c\u1ee7a Google, cho ph\u00e9p b\u1ea1n x\u00e2y d\u1ef1ng v\u00e0 ch\u1ea1y c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 kh\u00f4ng c\u1ea7n qu\u1ea3n l\u00fd h\u1ea1 t\u1ea7ng.<\/p>\n

– IBM Cloud Functions<\/strong>: D\u1ef1a tr\u00ean Apache OpenWhisk, IBM Cloud Functions cung c\u1ea5p m\u1ed9t m\u00f4i tr\u01b0\u1eddng serverless cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u1ea1o ra c\u00e1c \u1ee9ng d\u1ee5ng serverless m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng.<\/p>\n

– Cloudflare Workers:<\/strong> \u0110\u00e2y l\u00e0 m\u1ed9t d\u1ecbch v\u1ee5 serverless cho ph\u00e9p b\u1ea1n ch\u1ea1y m\u00e3 c\u1ee7a m\u00ecnh ngay t\u1ea1i c\u1ea1nh m\u1ea1ng c\u1ee7a Cloudflare, gi\u00fap gi\u1ea3m \u0111\u1ed9 tr\u1ec5 v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i.<\/p>\n

– Oracle Cloud Functions<\/strong>: \u0110\u00e2y l\u00e0 d\u1ecbch v\u1ee5 serverless c\u1ee7a Oracle, cho ph\u00e9p b\u1ea1n ch\u1ea1y m\u00e3 c\u1ee7a m\u00ecnh m\u00e0 kh\u00f4ng c\u1ea7n qu\u1ea3n l\u00fd ho\u1eb7c cung c\u1ea5p m\u00e1y ch\u1ee7.<\/p>\n

– Alibaba Cloud Function Compute<\/strong>: \u0110\u00e2y l\u00e0 d\u1ecbch v\u1ee5 serverless c\u1ee7a Alibaba, cho ph\u00e9p b\u1ea1n t\u1ea3i l\u00ean v\u00e0 ch\u1ea1y m\u00e3 m\u00e0 kh\u00f4ng c\u1ea7n qu\u1ea3n l\u00fd m\u00e1y ch\u1ee7.<\/p>\n

– Vercel Functions<\/strong>: \u0110\u00e2y l\u00e0 m\u1ed9t d\u1ecbch v\u1ee5 serverless cho ph\u00e9p b\u1ea1n ch\u1ea1y m\u00e3 c\u1ee7a m\u00ecnh m\u00e0 kh\u00f4ng c\u1ea7n qu\u1ea3n l\u00fd ho\u1eb7c cung c\u1ea5p m\u00e1y ch\u1ee7.<\/p>\n

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Gen Cloud Server: Gi\u1ea3m 15% t\u1eeb 11 – 31\/12\/2023<\/span><\/strong><\/p>\n

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Gen Cloud Server v\u1edbi chi ph\u00ed ch\u1ec9 t\u1eeb 7.500\u0111\/ ng\u00e0y:<\/p>\n