The Ly line (Vietnamese: chi Ly; Hán tự: 支離; chi can also be translated to as branch) was the sixth dynasty of Hùng kings of the Hồng Bàng period of Văn Lang (now Viet Nam). Starting approximately 1712 B.C., the line refers to the rule of Pháp Hải Lang and his successors, when the seat of government was centered at Phú Thọ.