B\u00e0i t\u1eadp tr\u1eafc nghi\u1ec7m V\u1eadt L\u00ed 12: Dao \u0111\u1ed9ng t\u1eaft d\u1ea7n – Dao \u0111\u1ed9ng c\u01b0\u1ee1ng b\u1ee9c (ph\u1ea7n 1)<\/a><\/blockquote><\/iframe>