Hùng_Vi_Vương
The Đoài line (Vietnamese: chi Đoài; chữ Hán: 支兌; chi can also be translated to as branch) was the eighth dynasty of Hùng kings of the Hồng Bàng period of Văn Lang (now Vietnam). Starting 1431 B.C., the line refers to the rule of Thừa Vân Lang and his successors, when the seat of government was centered at Phú Thọ.[1]