Nh\u1eefng vi\u1ec7c n\u00ean l\u00e0m v\u00e0o \u0111\u00eam tr\u01b0\u1edbc k\u1ef3 thi THPT qu\u1ed1c gia \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t<\/a><\/blockquote><\/iframe>