The place’s Civil Aviation Authority suspended flights that were scheduled at four airports on Saturday, and community transport services during the Hanoi were suspended, information media claimed.V??n h?c gi?y kh?ng l? v?i h?n 1000 con h?c gi?y v?i nhi?u màu s?c s?c s? khác nhau ?ang là ??a ?i?m s?ng ?o m?i n?i trong ch? có trong d?p hè cho