{"id":9761,"date":"2026-04-27T15:05:45","date_gmt":"2026-04-27T07:05:45","guid":{"rendered":"https:\/\/www.kpai1.cn\/?p=9761"},"modified":"2026-04-27T15:05:50","modified_gmt":"2026-04-27T07:05:50","slug":"%e8%a7%a3%e5%af%86cfd%ef%bc%9awmax%e5%b8%a6%e4%bd%a0%e6%8f%ad%e5%bc%80%e5%b7%ae%e4%bb%b7%e5%90%88%e7%ba%a6%e7%9a%84%e7%a5%9e%e7%a7%98%e9%9d%a2%e7%ba%b1","status":"publish","type":"post","link":"https:\/\/www.kpai1.cn\/vi\/luu-tru\/9761","title":{"rendered":"Gi\u1ea3i m\u00e3 CFD: WMAX \u0111\u01b0a b\u1ea1n \u0111i qua b\u00ed \u1ea9n c\u1ee7a CFD"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u: B\u01b0\u1edbc nh\u1ea3y v\u1ecdt t\u1eeb giao h\u00e0ng th\u1ef1c t\u1ebf \u0111\u1ebfn bi\u1ebfn \u0111\u1ed9ng gi\u00e1<\/strong><\/p>\n

\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi tham gia th\u1ecb tr\u01b0\u1eddng t\u00e0i ch\u00ednh, thu\u1eadt ng\u1eef \"H\u1ee3p \u0111\u1ed3ng ch\u00eanh l\u1ec7ch\" (CFD) th\u01b0\u1eddng nghe c\u00f3 v\u1ebb b\u00ed \u1ea9n. Tr\u00ean th\u1ef1c t\u1ebf, \u0111\u00e2y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ph\u00e1i sinh t\u00e0i ch\u00ednh c\u1ef1c k\u1ef3 linh ho\u1ea1t. WMAX cam k\u1ebft ph\u00e1 b\u1ecf r\u00e0o c\u1ea3n nh\u1eadn th\u1ee9c n\u00e0y \u0111\u1ec3 m\u1ecdi nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c b\u1ea3n ch\u1ea5t c\u1ee7a giao d\u1ecbch. Ph\u1ea7n n\u00e0y s\u1ebd b\u1eaft \u0111\u1ea7u v\u1edbi nh\u1eefng kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n nh\u1ea5t, ph\u00e2n t\u00edch cho b\u1ea1n s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa CFD v\u00e0 giao d\u1ecbch truy\u1ec1n th\u1ed1ng, c\u0169ng nh\u01b0 ch\u1ee9c n\u0103ng mang t\u00ednh c\u00e1ch m\u1ea1ng c\u1ee7a \"giao d\u1ecbch hai chi\u1ec1u\" v\u00e0 gi\u00fap b\u1ea1n thi\u1ebft l\u1eadp hi\u1ec3u bi\u1ebft c\u01a1 b\u1ea3n v\u1ec1 giao d\u1ecbch t\u00e0i ch\u00ednh hi\u1ec7n \u0111\u1ea1i.<\/p>\n

1. CFD l\u00e0 g\u00ec? Kh\u00f4ng c\u00f3 v\u1eadt th\u1ec3 n\u00e0o \u0111\u01b0\u1ee3c gi\u1eef, ch\u1ec9 c\u00f3 gi\u00e1 \u0111\u01b0\u1ee3c giao d\u1ecbch<\/p>\n

V\u1edbi c\u00e1c giao d\u1ecbch v\u1eadt l\u00fd truy\u1ec1n th\u1ed1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 mua v\u00e0ng, b\u1ea1n c\u1ea7n ph\u1ea3i \u0111\u1ebfn c\u1eeda h\u00e0ng v\u00e0ng, thanh to\u00e1n \u0111\u1ea7y \u0111\u1ee7 v\u00e0 sau \u0111\u00f3 ph\u1ea3i lo l\u1eafng v\u1ec1 vi\u1ec7c l\u01b0u tr\u1eef v\u00e0 v\u1eadn chuy\u1ec3n. Logic c\u1ed1t l\u00f5i c\u1ee7a CFD (H\u1ee3p \u0111\u1ed3ng ch\u00eanh l\u1ec7ch) ho\u00e0n to\u00e0n kh\u00e1c: b\u1ea1n kh\u00f4ng s\u1edf h\u1eefu quy\u1ec1n s\u1edf h\u1eefu v\u1eadt ch\u1ea5t \u0111\u1ed1i v\u1edbi t\u00e0i s\u1ea3n c\u01a1 b\u1ea3n nh\u01b0ng k\u00fd h\u1ee3p \u0111\u1ed3ng v\u1edbi \u0111\u1ed1i t\u00e1c (th\u01b0\u1eddng l\u00e0 nh\u00e0 m\u00f4i gi\u1edbi), \u0111\u1ed3ng \u00fd thanh to\u00e1n b\u1eb1ng ti\u1ec1n m\u1eb7t t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh trong t\u01b0\u01a1ng lai d\u1ef1a tr\u00ean ch\u00eanh l\u1ec7ch gi\u1eefa gi\u00e1 khi h\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c k\u00fd k\u1ebft v\u00e0 gi\u00e1 khi \u0111\u00f3ng v\u1ecb th\u1ebf.<\/p>\n

C\u01a1 ch\u1ebf n\u00e0y mang l\u1ea1i l\u1ee3i th\u1ebf mang t\u00ednh c\u00e1ch m\u1ea1ng. \u0110\u1ea7u ti\u00ean, ng\u01b0\u1ee1ng \u0111\u01b0\u1ee3c h\u1ea1 xu\u1ed1ng \u0111\u00e1ng k\u1ec3. B\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i b\u1ecf ra s\u1ed1 ti\u1ec1n kh\u1ed5ng l\u1ed3 \u0111\u1ec3 mua m\u1ed9t t\u1ea5n v\u00e0ng hay nhi\u1ec1u c\u1ed5 phi\u1ebfu, b\u1ea1n ch\u1ec9 c\u1ea7n tr\u1ea3 m\u1ed9t t\u1ef7 l\u1ec7 k\u00fd qu\u1ef9 nh\u1ea5t \u0111\u1ecbnh \u0111\u1ec3 tham gia. Th\u1ee9 hai, t\u00ednh thanh kho\u1ea3n c\u1ef1c k\u1ef3 cao. V\u00ec kh\u00f4ng c\u1ea7n giao h\u00e0ng th\u1ef1c t\u1ebf n\u00ean l\u1ec7nh mua v\u00e0 b\u00e1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ngay l\u1eadp t\u1ee9c. Tr\u00ean n\u1ec1n t\u1ea3ng WMAX, CFD bao g\u1ed3m nhi\u1ec1u lo\u1ea1i t\u00e0i s\u1ea3n kh\u00e1c nhau nh\u01b0 ngo\u1ea1i h\u1ed1i, h\u00e0ng h\u00f3a, ch\u1ec9 s\u1ed1 ch\u1ee9ng kho\u00e1n v\u00e0 c\u1ed5 phi\u1ebfu, cho ph\u00e9p b\u1ea1n th\u1ef1c s\u1ef1 nh\u1eadn ra tr\u1ea3i nghi\u1ec7m thu\u1eadn ti\u1ec7n khi \"giao d\u1ecbch c\u1ea3 th\u1ebf gi\u1edbi b\u1eb1ng m\u1ed9t chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng\".<\/p>\n

2. C\u01a1 ch\u1ebf giao d\u1ecbch hai chi\u1ec1u: b\u00ed m\u1eadt gi\u00fap c\u1ea3 phe b\u00f2 v\u00e0 phe g\u1ea5u \u0111\u1ec1u c\u00f3 th\u1ec3 ki\u1ebfm l\u1eddi<\/p>\n

Trong th\u1ecb tr\u01b0\u1eddng ch\u1ee9ng kho\u00e1n truy\u1ec1n th\u1ed1ng, ch\u1ec9 b\u1eb1ng c\u00e1ch \"mua th\u1ea5p v\u00e0 b\u00e1n cao\" b\u1ea1n m\u1edbi c\u00f3 th\u1ec3 ki\u1ebfm \u0111\u01b0\u1ee3c ti\u1ec1n. M\u1ed9t khi th\u1ecb tr\u01b0\u1eddng s\u1ee5p \u0111\u1ed5, c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 th\u01b0\u1eddng b\u1ea5t l\u1ef1c. Tuy nhi\u00ean, CFD \u0111\u00e3 \u0111\u01b0a ra c\u01a1 ch\u1ebf \"b\u00e1n kh\u1ed1ng\", c\u01a1 ch\u1ebf n\u00e0y \u0111\u00e3 thay \u0111\u1ed5i ho\u00e0n to\u00e0n lu\u1eadt ch\u01a1i c\u1ee7a tr\u00f2 ch\u01a1i n\u00e0y. C\u00e1i g\u1ecdi l\u00e0 \"d\u00e0i\" c\u00f3 ngh\u0129a l\u00e0 mua khi gi\u00e1 d\u1ef1 ki\u1ebfn \u200b\u200b\u200b\u200bs\u1ebd t\u0103ng v\u00e0 b\u00e1n sau khi gi\u00e1 t\u0103ng \u0111\u1ec3 ki\u1ebfm l\u1ee3i nhu\u1eadn; trong khi \"b\u00e1n\" c\u00f3 ngh\u0129a l\u00e0 b\u00e1n tr\u01b0\u1edbc khi gi\u00e1 d\u1ef1 ki\u1ebfn \u200b\u200b\u200b\u200bs\u1ebd gi\u1ea3m (th\u1ef1c t\u1ebf l\u00e0 vay t\u00e0i s\u1ea3n \u0111\u1ec3 b\u00e1n), sau \u0111\u00f3 mua l\u1ea1i \u0111\u1ec3 \u0111\u00f3ng v\u1ecb th\u1ebf sau khi gi\u00e1 gi\u1ea3m, ki\u1ebfm ch\u00eanh l\u1ec7ch gi\u00e1.<\/p>\n

C\u01a1 ch\u1ebf n\u00e0y mang l\u1ea1i cho nh\u00e0 \u0111\u1ea7u t\u01b0 s\u1ef1 linh ho\u1ea1t tuy\u1ec7t v\u1eddi. V\u00ed d\u1ee5: khi b\u1ea1n tin r\u1eb1ng qua ph\u00e2n t\u00edch WMAX r\u1eb1ng m\u1ed9t c\u1ed5 phi\u1ebfu c\u00f4ng ngh\u1ec7 n\u00e0o \u0111\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh gi\u00e1 qu\u00e1 cao v\u00e0 s\u1eafp \u0111i\u1ec1u ch\u1ec9nh, b\u1ea1n c\u00f3 th\u1ec3 tr\u1ef1c ti\u1ebfp b\u1eaft \u0111\u1ea7u b\u00e1n kh\u1ed1ng m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ee3i th\u1ecb tr\u01b0\u1eddng ph\u1ee5c h\u1ed3i. T\u00ednh n\u0103ng giao d\u1ecbch hai chi\u1ec1u n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 t\u00ecm ki\u1ebfm c\u01a1 h\u1ed9i trong th\u1ecb tr\u01b0\u1eddng gi\u00e1 xu\u1ed1ng ho\u1eb7c th\u1ecb tr\u01b0\u1eddng bi\u1ebfn \u0111\u1ed9ng, thay v\u00ec ch\u1ecbu l\u1ed7 m\u1ed9t c\u00e1ch th\u1ee5 \u0111\u1ed9ng. Ch\u1ee9c n\u0103ng b\u00e1n kh\u1ed1ng do n\u1ec1n t\u1ea3ng WMAX cung c\u1ea5p r\u1ea5t \u0111\u01a1n gi\u1ea3n v\u00e0 tr\u1ef1c quan \u0111\u1ec3 v\u1eadn h\u00e0nh, cho ph\u00e9p c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 th\u00f4ng th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng ng\u1eeba r\u1ee7i ro \u1edf c\u1ea5p t\u1ed5 ch\u1ee9c.<\/p>\n

3. Hi\u1ec7u \u1ee9ng \u0111\u00f2n b\u1ea9y: con dao hai l\u01b0\u1ee1i c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng nh\u1eefng vi\u1ec7c nh\u1ecf \u0111\u1ec3 l\u00e0m n\u00ean nh\u1eefng vi\u1ec7c l\u1edbn<\/p>\n

T\u00ednh n\u0103ng b\u1eaft m\u1eaft nh\u1ea5t c\u1ee7a CFD l\u00e0 \u201c\u0111\u00f2n b\u1ea9y\u201d. N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, \u0111\u00f2n b\u1ea9y cho ph\u00e9p b\u1ea1n ki\u1ec3m so\u00e1t gi\u00e1 tr\u1ecb h\u1ee3p \u0111\u1ed3ng l\u1edbn h\u01a1n nhi\u1ec1u so v\u1edbi s\u1ed1 ti\u1ec1n n\u00e0y v\u1edbi m\u1ee9c k\u00fd qu\u1ef9 nh\u1ecf. V\u00ed d\u1ee5: v\u1edbi \u0111\u00f2n b\u1ea9y 10 l\u1ea7n, b\u1ea1n ch\u1ec9 c\u1ea7n \u0111\u1ea7u t\u01b0 1.000 USD \u0111\u1ec3 giao d\u1ecbch h\u1ee3p \u0111\u1ed3ng tr\u1ecb gi\u00e1 10.000 USD. N\u1ebfu th\u1ecb tr\u01b0\u1eddng di chuy\u1ec3n 1% theo h\u01b0\u1edbng thu\u1eadn l\u1ee3i, l\u1ee3i t\u1ee9c g\u1ed1c c\u1ee7a b\u1ea1n s\u1ebd \u0111\u1ea1t 10%. Hi\u1ec7u \u1ee9ng khu\u1ebfch \u0111\u1ea1i n\u00e0y kh\u00f4ng th\u1ec3 so s\u00e1nh \u0111\u01b0\u1ee3c v\u1edbi giao d\u1ecbch to\u00e0n gi\u00e1 truy\u1ec1n th\u1ed1ng.<\/p>\n

Tuy nhi\u00ean, WMAX ph\u1ea3i nghi\u00eam t\u00fac nh\u1eafc nh\u1edf b\u1ea1n: \u0110\u00f2n b\u1ea9y l\u00e0 con dao hai l\u01b0\u1ee1i. M\u1eb7c d\u00f9 n\u00f3 khu\u1ebfch \u0111\u1ea1i l\u1ee3i nhu\u1eadn nh\u01b0ng n\u00f3 c\u0169ng khu\u1ebfch \u0111\u1ea1i r\u1ee7i ro thua l\u1ed7 theo t\u1ef7 l\u1ec7 t\u01b0\u01a1ng t\u1ef1. N\u1ebfu th\u1ecb tr\u01b0\u1eddng di chuy\u1ec3n theo h\u01b0\u1edbng ng\u01b0\u1ee3c l\u1ea1i 1%, ti\u1ec1n g\u1ed1c c\u1ee7a b\u1ea1n c\u0169ng s\u1ebd gi\u1ea3m 10%. Do \u0111\u00f3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec3u b\u1ea3n ch\u1ea5t c\u1ee7a \u0111\u00f2n b\u1ea9y v\u00e0 k\u1ebft h\u1ee3p n\u00f3 v\u1edbi qu\u1ea3n l\u00fd r\u1ee7i ro ch\u1eb7t ch\u1ebd (ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1eb7t m\u1ee9c d\u1eebng l\u1ed7). N\u1ec1n t\u1ea3ng WMAX cung c\u1ea5p ch\u1ee9c n\u0103ng \u0111i\u1ec1u ch\u1ec9nh \u0111\u00f2n b\u1ea9y linh ho\u1ea1t. Ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u n\u00ean b\u1eaft \u0111\u1ea7u v\u1edbi \u0111\u00f2n b\u1ea9y th\u1ea5p v\u00e0 sau \u0111\u00f3 c\u00e2n nh\u1eafc vi\u1ec7c t\u0103ng t\u1ef7 l\u1ec7 \u0111\u00f2n b\u1ea9y m\u1ed9t c\u00e1ch th\u00edch h\u1ee3p sau khi hi\u1ec3u \u0111\u1ea7y \u0111\u1ee7 quy lu\u1eadt bi\u1ebfn \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng.<\/p>\n

4. Ph\u00e2n b\u1ed5 t\u00e0i s\u1ea3n to\u00e0n c\u1ea7u: kinh nghi\u1ec7m giao d\u1ecbch m\u1ed9t c\u1eeda<\/p>\n

M\u1ed9t \u01b0u \u0111i\u1ec3m c\u1ed1t l\u00f5i kh\u00e1c c\u1ee7a CFD l\u00e0 t\u00ednh n\u0103ng \"kh\u00f4ng bi\u00ean gi\u1edbi\". Tr\u00ean n\u1ec1n t\u1ea3ng WMAX, b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp c\u00e1c t\u00e0i s\u1ea3n ph\u1ed5 bi\u1ebfn \u1edf c\u00e1c th\u1ecb tr\u01b0\u1eddng l\u1edbn tr\u00ean to\u00e0n c\u1ea7u th\u00f4ng qua CFD m\u00e0 kh\u00f4ng c\u1ea7n m\u1edf nhi\u1ec1u t\u00e0i kho\u1ea3n \u1edf n\u01b0\u1edbc ngo\u00e0i. Cho d\u00f9 \u0111\u00f3 l\u00e0 Ch\u1ec9 s\u1ed1 Nasdaq \u1edf Hoa K\u1ef3, Ch\u1ec9 s\u1ed1 DAX \u1edf \u0110\u1ee9c hay d\u1ea7u th\u00f4 qu\u1ed1c t\u1ebf v\u00e0 V\u00e0ng Lu\u00e2n \u0110\u00f4n, vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i li\u1ec1n m\u1ea1ch c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c trong c\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i giao d\u1ecbch.<\/p>\n

Kh\u1ea3 n\u0103ng ph\u00e2n b\u1ed5 to\u00e0n c\u1ea7u m\u1ed9t c\u1eeda n\u00e0y c\u00f3 \u00fd ngh\u0129a to l\u1edbn trong vi\u1ec7c \u0111a d\u1ea1ng h\u00f3a r\u1ee7i ro th\u1ecb tr\u01b0\u1eddng \u0111\u01a1n l\u1ebb. Khi th\u1ecb tr\u01b0\u1eddng c\u1ed5 phi\u1ebfu A \u0111ang trong giai \u0111o\u1ea1n \u0111i\u1ec1u ch\u1ec9nh, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng th\u1ecb tr\u01b0\u1eddng ch\u1ee9ng kho\u00e1n ho\u1eb7c h\u00e0ng h\u00f3a ch\u00e2u \u00c2u v\u00e0 M\u1ef9 \u0111ang m\u1edf ra nh\u1eefng c\u01a1 h\u1ed9i xu h\u01b0\u1edbng. WMAX cam k\u1ebft cung c\u1ea5p t\u00ednh thanh kho\u1ea3n th\u1ecb tr\u01b0\u1eddng s\u00e2u v\u00e0 m\u1ee9c ch\u00eanh l\u1ec7ch c\u1ea1nh tranh cao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n c\u00f3 th\u1ec3 nhanh ch\u00f3ng ho\u00e0n t\u1ea5t giao d\u1ecbch v\u1edbi m\u1ee9c gi\u00e1 h\u1ee3p l\u00fd khi th\u1ef1c hi\u1ec7n chi\u1ebfn l\u01b0\u1ee3c \u0111a th\u1ecb tr\u01b0\u1eddng. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 m\u1edf r\u1ed9ng t\u1ea7m nh\u00ecn \u0111\u1ea7u t\u01b0 c\u1ee7a b\u1ea1n m\u00e0 c\u00f2n cung c\u1ea5p n\u1ec1n t\u1ea3ng c\u00f4ng c\u1ee5 v\u1eefng ch\u1eafc \u0111\u1ec3 x\u00e2y d\u1ef1ng danh m\u1ee5c t\u00e0i s\u1ea3n \u0111a d\u1ea1ng.<\/p>\n

K\u1ebft lu\u1eadn: N\u00e2ng c\u1ea5p nh\u1eadn th\u1ee9c, th\u0103ng ti\u1ebfn giao d\u1ecbch<\/strong><\/p>\n

Hi\u1ec3u b\u1ea3n ch\u1ea5t c\u1ee7a CFD l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong giao d\u1ecbch t\u00e0i ch\u00ednh hi\u1ec7n \u0111\u1ea1i. N\u00f3 ph\u00e1 v\u1ee1 c\u00e1c gi\u1edbi h\u1ea1n v\u1eadt l\u00fd c\u1ee7a vi\u1ec7c giao h\u00e0ng th\u1ef1c t\u1ebf v\u00e0 mang l\u1ea1i cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 quy\u1ec1n t\u1ef1 do ki\u1ebfm l\u1ee3i nhu\u1eadn hai chi\u1ec1u v\u00e0 ph\u00e2n b\u1ed5 to\u00e0n c\u1ea7u. WMAX s\u1eb5n s\u00e0ng l\u00e0 ng\u01b0\u1eddi h\u01b0\u1edbng d\u1eabn b\u1ea1n tr\u00ean con \u0111\u01b0\u1eddng n\u00e2ng c\u1ea5p nh\u1eadn th\u1ee9c. Trong c\u00e1c b\u00e0i vi\u1ebft ti\u1ebfp theo, ch\u00fang t\u00f4i s\u1ebd ti\u1ebfp t\u1ee5c \u0111i s\u00e2u v\u00e0 ti\u1ebft l\u1ed9 th\u00eam c\u00e1c k\u1ef9 n\u0103ng chuy\u00ean nghi\u1ec7p c\u0169ng nh\u01b0 s\u1ef1 hi\u1ec3u bi\u1ebft v\u1ec1 ki\u1ec3m so\u00e1t r\u1ee7i ro v\u1ec1 giao d\u1ecbch CFD cho b\u1ea1n. Ch\u00fac b\u1ea1n trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 ki\u1ebfn \u200b\u200bth\u1ee9c v\u00e0 c\u01b0\u1ee1i s\u00f3ng trong \u0111\u1ea1i d\u01b0\u01a1ng t\u00e0i ch\u00ednh.<\/p>","protected":false},"excerpt":{"rendered":"

Ph\u00e2n t\u00edch chuy\u00ean s\u00e2u v\u1ec1 logic c\u1ed1t l\u00f5i c\u1ee7a CFD (H\u1ee3p \u0111\u1ed3ng ch\u00eanh l\u1ec7ch): hi\u1ec3u bi\u1ebft to\u00e0n di\u1ec7n t\u1eeb c\u01a1 ch\u1ebf \"giao h\u00e0ng phi v\u1eadt ch\u1ea5t\" \u0111\u1ebfn c\u01a1 ch\u1ebf \"giao d\u1ecbch hai chi\u1ec1u\". B\u00e0i vi\u1ebft n\u00e0y tr\u00ecnh b\u00e0y chi ti\u1ebft c\u00e1ch s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf b\u00e1n kh\u1ed1ng \u0111\u1ec3 ki\u1ebfm l\u1ee3i nhu\u1eadn trong th\u1ecb tr\u01b0\u1eddng gi\u00e1 xu\u1ed1ng, hi\u1ec3u m\u1ed9t c\u00e1ch khoa h\u1ecdc \u0111\u1eb7c \u0111i\u1ec3m con dao hai l\u01b0\u1ee1i c\u1ee7a hi\u1ec7u \u1ee9ng \u0111\u00f2n b\u1ea9y v\u00e0 cho th\u1ea5y c\u00e1ch WMAX c\u00f3 th\u1ec3 gi\u00fap ph\u00e2n b\u1ed5 t\u00e0i s\u1ea3n to\u00e0n c\u1ea7u m\u1ed9t c\u1eeda, gi\u00fap b\u1ea1n thi\u1ebft l\u1eadp ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n trong tr\u00f2 ch\u01a1i t\u00e0i ch\u00ednh ph\u1ee9c t\u1ea1p n\u0103m 2026 v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng b\u01b0\u1edbc nh\u1ea3y v\u1ecdt.<\/p>","protected":false},"author":1,"featured_media":9762,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[122],"tags":[155,761,949],"class_list":["post-9761","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutorial","tag-cfd","tag-761","tag-949"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/9761","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/comments?post=9761"}],"version-history":[{"count":1,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/9761\/revisions"}],"predecessor-version":[{"id":9763,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/9761\/revisions\/9763"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/media\/9762"}],"wp:attachment":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/media?parent=9761"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/categories?post=9761"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/tags?post=9761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}