Ph?i h?p v?i các c? quan ch?c n?ng t??ch?c ti?p công dân theo quy ??nh. Ch??trì, ph?i h?p v?i v?n phòng t?nh ?y giúp th??ng tr?c t?nh ?y t??ch?c ti?p công dân.The time period continues to be specified some controversial conclusions by Vietnamese historians, as some consider Zhao's rule given that the start line with the Chinese domination,