{"id":10448,"date":"2021-11-21T20:04:28","date_gmt":"2021-11-21T13:04:28","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=10448"},"modified":"2021-11-22T17:16:24","modified_gmt":"2021-11-22T10:16:24","slug":"tai-sao-co-the-rut-tien-va-chi-tieu-o-noi-khac-bang-the-tin-dung","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tai-sao-co-the-rut-tien-va-chi-tieu-o-noi-khac-bang-the-tin-dung\/","title":{"rendered":"T\u1ea1i sao c\u00f3 th\u1ec3 r\u00fat ti\u1ec1n v\u00e0 chi ti\u00eau \u1edf n\u01a1i kh\u00e1c b\u1eb1ng th\u1ebb t\u00edn d\u1ee5ng?"},"content":{"rendered":"\n<p>C\u00e1i g\u1ecdi l\u00e0: R\u00fat ti\u1ec1n n\u01a1i kh\u00e1c m\u00e0 chi ti\u00eau mua h\u00e0ng t\u1ee9c l\u00e0: gi\u1ea3 s\u1eed th\u00e0nh ph\u1ed1 A, B, C \u0111\u1ec1u ph\u00e1t h\u00e0nh card M\u1eabu \u0111\u01a1n c\u1ee7a Ng\u00e2n h\u00e0ng C\u00f4ng th\u01b0\u01a1ng Trung Qu\u1ed1c, ng\u01b0\u1eddi gi\u1eef card c\u00f3 th\u1ec3 sau khi g\u1eedi ti\u1ec1n v\u00e0o th\u00e0nh ph\u1ed1 A r\u1ed3i c\u1ea7m card \u0111\u1ebfn th\u00e0nh ph\u1ed1 B r\u00fat ti\u1ec1n ho\u1eb7c chi ti\u00eau, c\u0169ng c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c \u0111\u1ebfn th\u00e0nh ph\u1ed1 C r\u00fat ti\u1ec1n ho\u1eb7c chi ti\u00eau. Ng\u01b0\u1eddi gi\u1eef card c\u00f3 th\u1ec3 sau khi g\u1eedi ti\u1ec1n \u1edf th\u00e0nh ph\u1ed1 B ho\u1eb7c C xong th\u00ec v\u1ec1 th\u00e0nh ph\u1ed1 A r\u00fat ti\u1ec1n, c\u0169ng c\u00f3 th\u1ec3 sau khi g\u1eedi ti\u1ec1n \u1edf th\u00e0nh ph\u1ed1 B xong \u0111\u1ebfn th\u00e0nh ph\u1ed1 C r\u00fat ti\u1ec1n ho\u1eb7c chi ti\u00eau. \u0110\u01b0\u01a1ng nhi\u00ean, ng\u01b0\u1eddi c\u1ea7m th\u1ebb kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng t\u1ea1i nh\u1eefng th\u00e0nh ph\u1ed1 ch\u01b0a ph\u00e1t h\u00e0nh card m\u1eabu \u0111\u01a1n.<\/p>\n\n\n\n<p>C\u00f3 th\u1ec3 r\u00fat ti\u1ec1n, chi ti\u00eau t\u1ea1i n\u01a1i kh\u00e1c l\u00e0 m\u1ed9t ch\u1ee9c n\u0103ng quan tr\u1ecdng c\u1ee7a th\u1ebb t\u00edn d\u1ee5ng. Ch\u00fang ta \u0111\u1ec1u bi\u1ebft r\u1eb1ng mu\u1ed1n d\u00f9ng th\u1ebb t\u00edn d\u1ee5ng \u0111\u1ec3 r\u00fat ti\u1ec1n, mua h\u00e0ng \u1edf nh\u1eefng \u0111i\u1ec3m m\u1ea1ng kh\u00e1c nhau trong m\u1ed9t th\u00e0nh ph\u1ed1 th\u00ec m\u1ea5u ch\u1ed1t l\u00e0 m\u00e1y t\u00ednh ph\u1ea3i n\u1ed1i m\u1ea1ng. Gi\u1eefa c\u00e1c m\u00e1y t\u00ednh c\u1ee7a c\u00e1c \u0111i\u1ec3m m\u1ea1ng c\u00f3 th\u1ec3 truy\u1ec1n t\u1ea3i tin nhanh ch\u00f3ng v\u00e0 chu\u1ea9n x\u00e1c. V\u1eady th\u00ec, mu\u1ed1n th\u1ef1c hi\u1ec7n vi\u1ec7c r\u00fat ti\u1ec1n mua h\u00e0ng t\u1ea1i n\u01a1i kh\u00e1c gi\u1eefa c\u00e1c th\u00e0nh ph\u1ed1 c\u0169ng nh\u01b0 v\u1eady, ph\u1ea3i thi\u1ebft l\u1eadp \u0111\u01b0\u1ee3c m\u1ed9t m\u1ea1ng m\u00e1y t\u00ednh c\u00f3 c\u00f4ng ngh\u1ec7 cao h\u01a1n gi\u1eefa c\u00e1c th\u00e0nh ph\u1ed1, \u0111\u1ec3 cho m\u1ea5y th\u00e0nh ph\u1ed1 \u0111\u00f3 c\u00f3 th\u1ec3 c\u00f9ng h\u01b0\u1edfng th\u00f4ng tin v\u00e0 k\u1ecbp th\u1eddi, ch\u00ednh x\u00e1c trao \u0111\u1ed5i th\u00f4ng tin. \u0110\u01b0\u01a1ng nhi\u00ean, m\u1ea1ng k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c th\u00e0nh ph\u1ed1 c\u0169ng kh\u00f4ng ph\u1ea3i l\u00e0 vi\u1ec7c d\u1ec5 l\u00e0m, n\u00f3 \u0111\u1ee5ng ch\u1ea1m t\u1edbi r\u1ea5t nhi\u1ec1u v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt. N\u00f3i chung th\u00ec c\u00f4ng ngh\u1ec7 c\u1ee7a m\u1ea1ng c\u00e0ng cao th\u00ec th\u00f4ng tin c\u00e0ng nhi\u1ec1u, k\u1ef9 thu\u1eadt c\u0169ng c\u00e0ng ph\u1ee9c t\u1ea1p. Nh\u01b0ng nh\u1eefng ng\u01b0\u1eddi l\u00e0m c\u00f4ng t\u00e1c khoa h\u1ecdc k\u1ef9 thu\u1eadt Trung Qu\u1ed1c \u0111\u00e3 n\u1eafm \u0111\u01b0\u1ee3c k\u1ef9 thu\u1eadt n\u00e0y, v\u00e0 \u0111ang c\u1ed1ng hi\u1ebfn ng\u00e0y c\u00e0ng nhi\u1ec1u h\u01a1n tr\u00ean c\u01b0\u01a1ng v\u1ecb b\u1ea3n th\u00e2n.<\/p>\n\n\n\n<p>Tr\u01b0\u1edbc m\u1eaft, Trung qu\u1ed1c \u0111ang x\u00fac ti\u1ebfn &#8220;c\u00f4ng tr\u00ecnh card v\u00e0ng&#8221;. H\u1ea1t nh\u00e2n c\u1ee7a n\u00f3 l\u00e0 s\u1eed d\u1ee5ng tr\u00ean to\u00e0n qu\u1ed1c m\u1ed9t lo\u1ea1i th\u1ebb t\u00edn d\u1ee5ng th\u1ed1ng nh\u1ea5t, qua m\u1ea1ng m\u00e1y t\u00ednh chuy\u00ean d\u1ee5ng x\u00e2y d\u1ef1ng m\u1ed9t trung t\u00e2m d\u1ecbch v\u1ee5 t\u00edn d\u1ee5ng c\u00f3 t\u00ednh to\u00e0n qu\u1ed1c. N\u00f3i ch\u1eb7t ch\u1ebd th\u00ec \u0111\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i c\u01a1 ch\u1ebf l\u01b0u th\u00f4ng ti\u1ec1n t\u1ec7 \u0111i\u1ec7n t\u1eed ti\u00ean ti\u1ebfn, ti\u1ebfp c\u1eadn v\u1edbi qu\u1ed1c t\u1ebf. \u0110\u1ebfn l\u00fac \u0111\u00f3, d\u00f9 ta c\u00f3 \u0111\u1ebfn th\u00e0nh ph\u1ed1 n\u00e0o, ch\u1ec9 c\u1ea7n trong tay c\u00f3 th\u1ebb t\u00edn d\u1ee5ng l\u00e0 c\u00f3 th\u1ec3 ung dung g\u1eedi ho\u1eb7c r\u00fat ti\u1ec1n t\u1eeb m\u00e1y r\u00fat ti\u1ec1n t\u1ef1 \u0111\u1ed9ng v\u00e0 mua h\u00e0ng, chi ti\u00eau t\u1ea1i c\u1eeda hi\u1ec7u c\u00f3 d\u00f9ng th\u1ebb. Nh\u01b0 v\u1eady, \u0111\u00e3 th\u1ef1c s\u1ef1 th\u1ef1c hi\u1ec7n nguy\u1ec7n v\u1ecdng t\u1ed1t \u0111\u1eb9p: c\u00f3 card trong tay, \u0111i kh\u1eafp Th\u1ea7n Ch\u00e2u (t\u1ee9c Trung Qu\u1ed1c).<\/p>\n\n\n\n<p>T\u1eeb kh\u00f3a: R\u00fat ti\u1ec1n n\u01a1i kh\u00e1c; M\u1ea1ng m\u00e1y t\u00ednh; C\u00f4ng tr\u00ecnh card. v\u00e0ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1i g\u1ecdi l\u00e0: R\u00fat ti\u1ec1n n\u01a1i kh\u00e1c m\u00e0 chi ti\u00eau mua h\u00e0ng t\u1ee9c l\u00e0: gi\u1ea3 s\u1eed th\u00e0nh ph\u1ed1 A, B, C \u0111\u1ec1u ph\u00e1t h\u00e0nh card M\u1eabu \u0111\u01a1n c\u1ee7a Ng\u00e2n h\u00e0ng C\u00f4ng th\u01b0\u01a1ng Trung Qu\u1ed1c, ng\u01b0\u1eddi gi\u1eef card c\u00f3 th\u1ec3 sau khi g\u1eedi ti\u1ec1n v\u00e0o th\u00e0nh ph\u1ed1 A r\u1ed3i c\u1ea7m card \u0111\u1ebfn th\u00e0nh ph\u1ed1 B r\u00fat [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,13],"tags":[],"class_list":["post-10448","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-tin-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=10448"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10448\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=10448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=10448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=10448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}