S\u1ef1 t\u01b0\u01a1ng t\u00e1c<\/strong><\/h3>\nVi\u1ec7c t\u01b0\u01a1ng t\u00e1c gi\u1eefa kh\u00e1ch h\u00e0ng v\u00e0 ng\u01b0\u1eddi b\u00e1n th\u00ec th\u01b0\u01a1ng m\u1ea1i truy\u1ec1n th\u1ed1ng v\u1eabn chi\u1ebfm l\u1ee3i th\u1ebf h\u01a1n khi g\u1eb7p m\u1eb7t tr\u1ef1c ti\u1ebfp, khi \u0111\u00f3 s\u1ef1 truy\u1ec1n t\u1ea3i t\u01b0\u01a1ng t\u00e1c gi\u1eefa hai b\u00ean s\u1ebd d\u1ec5 d\u00e0ng th\u1ef1c hi\u1ec7n h\u01a1n.<\/p>\n