Th\u00ed sinh t\u1ef1 do \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd d\u1ef1 thi t\u1ea1i c\u1ee5m thi b\u1ea5t k\u00ec tr\u00ean c\u1ea3 n\u01b0\u1edbc<\/a><\/blockquote><\/iframe>