B\u1ea3ng b\u00f3ng r\u1ed5 l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn c\u1ea5u th\u00e0nh quan tr\u1ecdng trong tr\u1ee5 b\u00f3ng r\u1ed5<\/a>. B\u1ea3ng b\u00f3ng r\u1ed5 v\u1eeba c\u00f3 t\u00e1c d\u1ee5ng ch\u1eafn cho b\u00f3ng kh\u00f4ng bay ra sau l\u01b0\u1edbi, v\u1eeba l\u00e0 v\u1eadt d\u1ee5ng c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i t\u00ecnh th\u1ebf, gi\u00fap b\u00f3ng bay v\u00e0o r\u1ed5 v\u00e0 quy\u1ebft \u0111\u1ecbnh di\u1ec5n bi\u1ebfn c\u1ee7a tr\u1eadn \u0111\u1ea5u. M\u1eddi b\u1ea1n c\u00f9ng unice<\/a>f2014appeal kh\u00e1m ph\u00e1 th\u1ebf n\u00e0o l\u00e0 m\u1ed9t b\u1ea3ng b\u00f3ng r\u1ed5 \u0111\u1ea1t chu\u1ea9n trong vi\u1ec7c t\u00ecm hi\u1ec3u k\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ea5t li\u1ec7u c\u1ee7a n\u00f3.<\/i><\/p>\n Nh\u00ecn chung, b\u1ea3ng b\u00f3ng r\u1ed5 l\u00e0 v\u1eadt d\u1ee5ng kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u1ea5u th\u00e0nh c\u1ee7a m\u1ed9t chi\u1ebfc tr\u1ee5 b\u00f3ng r\u1ed5. B\u1ea3ng b\u00f3ng c\u0169ng \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u1edf c\u00e1c s\u1ef1 ki\u1ec7n thi \u0111\u1ea5u chuy\u00ean nghi\u1ec7p. FIBA \u0111\u00e3 quy \u0111\u1ecbnh r\u1ea5t r\u00f5 v\u1ec1 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a m\u1ed9t chi\u1ebfc b\u1ea3ng b\u00f3ng ti\u00eau chu\u1ea9n trong thi \u0111\u1ea5u. C\u00f9ng t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 v\u1eadt d\u1ee5ng n\u00e0y \u1edf n\u1ed9i dung b\u00e0i vi\u1ebft sau:<\/p>\n B\u1ea3ng b\u00f3ng r\u1ed5 (basketball backboard) l\u00e0 b\u1ec1 m\u1eb7t ph\u1eb3ng \u0111\u01b0\u1ee3c \u0111\u1eb7t sau “v\u00e0nh b\u00f3ng r\u1ed5<\/a>” \u0111\u1ec3 gi\u00fap b\u00f3ng quay l\u1ea1i v\u00e0 h\u1ed7 tr\u1ee3 cho vi\u1ec7c ghi \u0111i\u1ec3m. B\u1ea3ng b\u00f3ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u c\u1ee9ng nh\u01b0 g\u1ed7, nh\u00f4m ho\u1eb7c nh\u1ef1a \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ec1n v\u1eefng v\u00e0 \u0111\u1ed9 b\u1ec1n trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/p>\n B\u1ea3ng b\u00f3ng r\u1ed5 c\u00f3 c\u00e1c k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 cao kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng v\u00e0 c\u1ee1 s\u00e2n ch\u01a1i. Tuy nhi\u00ean k\u00edch th\u01b0\u1edbc chu\u1ea9n c\u1ee7a b\u1ea3ng r\u1ed5 c\u00f3 chi\u1ec1u r\u1ed9ng 1.80m v\u00e0 chi\u1ec1u cao 1.05m. B\u1ea3ng r\u1ed5 th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1eafn tr\u00ean c\u1ed9t ho\u1eb7c t\u01b0\u1eddng v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf kho\u1ea3ng c\u00e1ch 1,2m \u0111\u1ebfn 1,5m so v\u1edbi s\u00e2n b\u00f3ng.<\/p>\n B\u1ea3ng r\u1ed5 l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong tr\u00f2 ch\u01a1i b\u00f3ng r\u1ed5 v\u00e0 c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh c\u00f4ng b\u1eb1ng v\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a tr\u1eadn \u0111\u1ea5u. Do \u0111\u00f3, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 b\u1ea3o tr\u00ec b\u1ea3ng r\u1ed5 \u0111\u00fang c\u00e1ch l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c v\u00e0 c\u00f4ng b\u1eb1ng trong c\u00e1c tr\u1eadn \u0111\u1ea5u b\u00f3ng r\u1ed5.<\/p>\n B\u1ea3ng b\u00f3ng r\u1ed5 l\u00e0 m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong tr\u00f2 ch\u01a1i b\u00f3ng r\u1ed5 hi\u1ec7n \u0111\u1ea1i. Tuy nhi\u00ean, tr\u01b0\u1edbc khi c\u00f3 b\u1ea3ng r\u1ed5, c\u00e1c tr\u1eadn \u0111\u1ea5u b\u00f3ng r\u1ed5 ban \u0111\u1ea7u \u0111\u01b0\u1ee3c ch\u01a1i tr\u00ean c\u00e1c b\u1ee9c t\u01b0\u1eddng. Ng\u01b0\u1eddi ch\u01a1i c\u1ed1 g\u1eafng \u0111\u01b0a b\u00f3ng v\u00e0o v\u1eadt th\u1ec3 n\u00e0y \u0111\u1ec3 ghi \u0111i\u1ec3m.<\/p>\n V\u00e0o n\u0103m 1891, James Naismith – ng\u01b0\u1eddi \u0111\u01b0a ra lu\u1eadt ch\u01a1i b\u00f3ng r\u1ed5 \u0111\u1ea7u ti\u00ean – \u0111\u00e3 t\u1ea1o ra m\u1ed9t b\u1ea3ng b\u00f3ng \u0111\u01a1n gi\u1ea3n b\u1eb1ng c\u00e1ch k\u1eb9p m\u1ed9t chi\u1ebfc gi\u1ecf tre tr\u00ean \u0111\u1ea7u c\u1ee7a m\u1ed9t chi\u1ebfc x\u00e0 ngang tre \u0111\u01b0\u1ee3c treo tr\u00ean m\u1ed9t m\u1ea3nh v\u1ea3i. Tuy nhi\u00ean, b\u1ea3ng r\u1ed5 v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong c\u00e1c tr\u1eadn \u0111\u1ea5u b\u00f3ng r\u1ed5 cho \u0111\u1ebfn khi c\u00e1c \u0111\u1ed9i ch\u01a1i b\u00f3ng r\u1ed5 t\u1ea1i tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Yale \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t b\u1ea3ng r\u1ed5 \u0111\u00fang chu\u1ea9n v\u00e0o n\u0103m 1895.<\/p>\n B\u1ea3ng b\u00f3ng r\u1ed5 \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng g\u1ed7 v\u00e0 c\u00f3 k\u00edch th\u01b0\u1edbc r\u1ed9ng 1,8m v\u00e0 cao 1,2m. Sau \u0111\u00f3, c\u00e1c b\u1ea3ng b\u00f3ng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nh\u01b0 kim lo\u1ea1i, nh\u1ef1a v\u00e0 k\u00ednh. Trong nh\u1eefng n\u0103m 1940 v\u00e0 1950, b\u1ea3ng b\u00f3ng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng k\u00ednh c\u01b0\u1eddng l\u1ef1c, cho ph\u00e9p ng\u01b0\u1eddi xem nh\u00ecn th\u1ea5y to\u00e0n b\u1ed9 s\u00e2n b\u00f3ng t\u1eeb sau b\u1ea3ng r\u1ed5.<\/p>\n Hi\u1ec7n nay, b\u1ea3ng r\u1ed5 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong c\u00e1c tr\u1eadn \u0111\u1ea5u b\u00f3ng r\u1ed5 v\u00e0 c\u00f3 nhi\u1ec1u k\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ea5t li\u1ec7u kh\u00e1c nhau \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng v\u00e0 c\u1ee1 s\u00e2n ch\u01a1i. Trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a b\u00f3ng r\u1ed5, b\u1ea3ng b\u00f3ng \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu v\u00e0 quan tr\u1ecdng trong tr\u00f2 ch\u01a1i n\u00e0y.<\/p>\n B\u1ea3ng r\u1ed5 \u0111\u1ea1t chu\u1ea9n \u0111\u00e3 \u0111\u01b0\u1ee3c FIBA quy \u0111\u1ecbnh r\u1ea5t r\u00f5 trong c\u00e1c \u0111i\u1ec1u lu\u1eadt v\u1ec1 tr\u00f2 ch\u01a1i b\u00f3ng r\u1ed5. Nh\u1eefng lo\u1ea1i b\u1ea3ng r\u1ed5 kh\u00f4ng \u0111\u1ea1t chu\u1ea9n s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p s\u1eed d\u1ee5ng trong c\u00e1c tr\u1eadn \u0111\u1ea5u v\u00ec l\u00fd do c\u00f4ng b\u1eb1ng v\u00e0 c\u1ea3 an to\u00e0n \u0111\u1ed1i v\u1edbi c\u00e1c v\u1eadn \u0111\u1ed9ng vi\u00ean. C\u1ee5 th\u1ec3 v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ea5t li\u1ec7u c\u1ee7a b\u1ea3ng r\u1ed5, b\u1ea1n h\u00e3y theo d\u00f5i \u1edf m\u1ee5c ti\u1ebfp theo c\u1ee7a b\u00e0i vi\u1ebft:<\/p>\n Tuy nhi\u00ean, trong c\u00e1c gi\u1ea3i \u0111\u1ea5u b\u00f3ng r\u1ed5 kh\u00e1c nhau, k\u00edch th\u01b0\u1edbc c\u1ee7a b\u1ea3ng r\u1ed5 c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o quy \u0111\u1ecbnh c\u1ee7a t\u1eebng t\u1ed5 ch\u1ee9c. Nh\u01b0ng, d\u00f9 th\u1ebf n\u00e0o, b\u1ea3ng r\u1ed5 v\u1eabn c\u1ea7n ph\u1ea3i \u0111\u1ea3m b\u1ea3o t\u00ednh c\u00f4ng b\u1eb1ng v\u00e0 s\u1ef1 an to\u00e0n c\u1ee7a c\u00e1c v\u1eadn \u0111\u1ed9ng vi\u00ean trong qu\u00e1 tr\u00ecnh ch\u01a1i. M\u1ecdi thay \u0111\u1ed5i c\u1ee7a ban t\u1ed5 ch\u1ee9c \u0111\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c FIBA th\u00f4ng qua tr\u01b0\u1edbc khi c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng trong c\u00e1c tr\u1eadn \u0111\u1ea5u.<\/p>\n FIBA \u0111\u00e3 quy \u0111\u1ecbnh r\u00f5: B\u1ea3ng r\u1ed5 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng nh\u1eefng ch\u1ea5t li\u1ec7u d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n Th\u00f4ng th\u01b0\u1eddng, b\u1ea1n th\u1ea5y r\u00f5 b\u1ea3ng r\u1ed5 \u1edf nh\u1eefng tr\u1eadn \u0111\u1ea5u chuy\u00ean nghi\u1ec7p \u0111\u01b0\u1ee3c ban t\u1ed5 ch\u1ee9c s\u1eed d\u1ee5ng ch\u1ea5t li\u1ec7u nh\u1ef1a \u0111\u1eb7c bi\u1ec7t. C\u01a1 b\u1ea3n v\u00ec ch\u1ea5t li\u1ec7u n\u00e0y c\u00f3 t\u00ednh \u01b0u vi\u1ec7t h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c, ch\u01b0a k\u1ec3 n\u00f3 c\u00f2n nh\u1eb9 v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh an to\u00e0n khi c\u00e1c v\u1eadn \u0111\u1ed9ng vi\u00ean c\u00f3 \u0111\u1ed9ng t\u00e1c v\u1ecbn r\u1ed5 ghi \u0111i\u1ec3m.<\/p>\n \u0110\u1ec3 b\u1ea3o tr\u00ec b\u1ea3ng b\u00f3ng r\u1ed5 v\u00e0 \u0111\u1ea3m b\u1ea3o n\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong th\u1eddi gian d\u00e0i, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau \u0111\u00e2y:<\/p>\n Nh\u1eefng b\u01b0\u1edbc b\u1ea3o tr\u00ec b\u1ea3ng r\u1ed5 n\u00e0y s\u1ebd gi\u00fap b\u1ea3o qu\u1ea3n v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3, \u0111\u1ed3ng th\u1eddi gi\u00fap \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi ch\u01a1i v\u00e0 ng\u01b0\u1eddi xem khi tham gia c\u00e1c tr\u1eadn \u0111\u1ea5u b\u00f3ng r\u1ed5.<\/p>\n T\u1ed5ng k\u1ebft l\u1ea1i, b\u1ea3ng r\u1ed5 l\u00e0 m\u1ed9t trong nh\u1eefng th\u00e0nh t\u1ed1 quan tr\u1ecdng trong c\u1ea5u tr\u00fac c\u1ee7a tr\u1ee5 b\u00f3ng r\u1ed5. T\u00e1c d\u1ee5ng c\u1ee7a v\u1eadt d\u1ee5ng n\u00e0y l\u00e0 gi\u00fap b\u00f3ng kh\u00f4ng bay v\u1ec1 ph\u00eda sau l\u01b0\u1edbi, c\u0169ng nh\u01b0 l\u00e0 m\u1ed9t th\u00e0nh t\u1ed1 gi\u00fap b\u00f3ng n\u1ea3y ng\u01b0\u1ee3c v\u00e0o r\u1ed5, xoay chuy\u1ec3n t\u00ecnh th\u1ebf c\u1ee7a tr\u1eadn \u0111\u1ea5u. B\u1ea3ng r\u1ed5 c\u00f3 k\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ea5t li\u1ec7u \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh r\u00f5 theo \u0111i\u1ec1u lu\u1eadt c\u1ee7a FIBA nh\u1eb1m t\u1ea1o t\u00ednh c\u00f4ng b\u1eb1ng v\u00e0 an to\u00e0n cho ng\u01b0\u1eddi ch\u01a1i v\u00e0 ng\u01b0\u1eddi xem tr\u1eadn \u0111\u1ea5u.<\/p>\n Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng chia s\u1ebb c\u1ee7a unicef2014appeal v\u1ec1 b\u1ea3ng b\u00f3ng r\u1ed5, hy v\u1ecdng b\u1ea1n \u0111\u00e3 c\u00f3 th\u00eam ki\u1ebfn th\u1ee9c v\u1ec1 v\u1eadt d\u1ee5ng n\u00e0y cho m\u00ecnh.<\/p>\n \n B\u1ea3ng b\u00f3ng r\u1ed5 l\u00e0 th\u00e0nh t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu \u1edf tr\u1ee5 b\u00f3ng r\u1ed5. C\u00f9ng unicef2014appeal t\u00ecm hi\u1ec3u k\u00edch th\u01b0\u1edbc, ch\u1ea5t li\u1ec7u b\u1ea3ng b\u00f3ng r\u1ed5 \u0111\u1ea1t chu\u1ea9n FIBA \u1edf b\u00e0i vi\u1ebft sau<\/p>\n","protected":false},"author":1,"featured_media":1969,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1970","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":"","featured_image_urls":{"full":["https:\/\/unicef2014appeal.org\/wp-content\/uploads\/2023\/04\/bang-ro-treo-tuong-802460jpg1.jpg",500,314,false],"thumbnail":["https:\/\/unicef2014appeal.org\/wp-content\/uploads\/2023\/04\/bang-ro-treo-tuong-802460jpg1-150x150.jpg",150,150,true],"medium":["https:\/\/unicef2014appeal.org\/wp-content\/uploads\/2023\/04\/bang-ro-treo-tuong-802460jpg1-300x188.jpg",300,188,true],"medium_large":["https:\/\/unicef2014appeal.org\/wp-content\/uploads\/2023\/04\/bang-ro-treo-tuong-802460jpg1.jpg",500,314,false],"large":["https:\/\/unicef2014appeal.org\/wp-content\/uploads\/2023\/04\/bang-ro-treo-tuong-802460jpg1.jpg",500,314,false],"1536x1536":["https:\/\/unicef2014appeal.org\/wp-content\/uploads\/2023\/04\/bang-ro-treo-tuong-802460jpg1.jpg",500,314,false],"2048x2048":["https:\/\/unicef2014appeal.org\/wp-content\/uploads\/2023\/04\/bang-ro-treo-tuong-802460jpg1.jpg",500,314,false]},"post_excerpt_stackable":" B\u1ea3ng b\u00f3ng r\u1ed5 l\u00e0 th\u00e0nh t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu \u1edf tr\u1ee5 b\u00f3ng r\u1ed5. C\u00f9ng unicef2014appeal t\u00ecm hi\u1ec3u k\u00edch th\u01b0\u1edbc, ch\u1ea5t li\u1ec7u b\u1ea3ng b\u00f3ng r\u1ed5 \u0111\u1ea1t chu\u1ea9n FIBA \u1edf b\u00e0i vi\u1ebft sau<\/p>\n","category_list":"Blog<\/a>","author_info":{"name":"admin","url":"https:\/\/unicef2014appeal.org\/author\/admin\/"},"comments_num":"0 comments","_links":{"self":[{"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/posts\/1970","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/comments?post=1970"}],"version-history":[{"count":0,"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/posts\/1970\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/media\/1969"}],"wp:attachment":[{"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/media?parent=1970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/categories?post=1970"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unicef2014appeal.org\/wp-json\/wp\/v2\/tags?post=1970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Gi\u1edbi thi\u1ec7u v\u1ec1 B\u1ea3ng b\u00f3ng r\u1ed5<\/h2>\n
B\u1ea3ng b\u00f3ng r\u1ed5 l\u00e0 g\u00ec?<\/h3>\n
L\u1ecbch s\u1eed s\u1eed d\u1ee5ng B\u1ea3ng b\u00f3ng r\u1ed5 trong b\u00f3ng r\u1ed5<\/h3>\n
\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a B\u1ea3ng b\u00f3ng r\u1ed5 \u0111\u1ea1t chu\u1ea9n<\/h2>\n
K\u00edch th\u01b0\u1edbc \u0111\u1ea1t chu\u1ea9n c\u1ee7a b\u1ea3ng b\u00f3ng r\u1ed5 <\/h3>\n
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Ch\u1ea5t li\u1ec7u B\u1ea3ng b\u00f3ng r\u1ed5 \u0111\u1ea1t chu\u1ea9n<\/h3>\n
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C\u00e1ch b\u1ea3o tr\u00ec B\u1ea3ng b\u00f3ng r\u1ed5<\/h2>\n
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