B\u1ea5t c\u1ee9 m\u1ed9t l\u0129nh v\u1ef1c n\u00e0o n\u1ebfu mu\u1ed1n gi\u00e0nh th\u1eafng l\u1ee3i v\u00e0 h\u1ea1 g\u1ee5c \u0111\u1ed1i th\u1ee7, b\u1ea1n c\u1ea7n c\u00f3 chi\u1ebfn thu\u1eadt h\u1ee3p l\u00fd. \u0110\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi m\u1ed9t tr\u00f2 ch\u01a1i t\u01b0\u1edfng ch\u1eebng nh\u01b0 ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o may m\u1eafn nh\u01b0 l\u00f4 \u0111\u1ec1. N\u1ebfu c\u00f3 chi\u1ebfn thu\u1eadt th\u00f4ng minh b\u1ea1n s\u1ebd c\u00f3 nhi\u1ec1u c\u01a1 h\u1ed9i gi\u00e0nh chi\u1ebfn th\u1eafng h\u01a1n. Ch\u00ednh v\u00ec v\u1eady, n\u1ebfu b\u1ea1n ch\u01b0a am hi\u1ec3u c\u00e1c chi\u1ebfn thu\u1eadt \u0111\u00e1nh l\u00f4 \u0111\u1ec1. H\u00e3y tham kh\u1ea3o nh\u1eefng chi\u1ebfn thu\u1eadt l\u00f4 \u0111\u1ec1 b\u1ea5t b\u1ea1i<\/strong> qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a ch\u00fang t\u00f4i nh\u00e9!<\/em><\/p>\n