There is no Liao State in history, but the Liao State, which was established in the Spring and Autumn Period in Huyang Town, 40 miles south of Tanghe County, Henan Province.

Liao State is a vassal state established by the Huaxia people in the Central Plains. Huyang Town, 40 miles south of Tanghe County, Henan Province, is located in the northeast of Liao Mountain. At the foot of the mountain are the artificial rivers Liaoyang River and Liaoyin River dug by Liao Wang Shuan for flood control. They are the birthplace of the Liao family in the world. Liao is the surname of Guo, a descendant of Emperor Zhuanxu, and the queen of Tingjian, one of Zhuanxu's "Eight Kais" of Gaoyang. Liao Shu'an was granted the title of Liao State because of his contribution to Yu's flood control, and was named Xiliu State. His descendants took the country as their surname and called him Liao. He died in Qiang Chu in 639 BC. The subjects of the Polygonum Kingdom moved out with their families and established several Polygonum Kingdoms in Anfeng, Gushi and other places, which were called Dongliao in history. Huyang County was established in the Han Dynasty and belonged to Nanyang County. Later there was Huyang City in this county. Ancient Polygonum country. In the junction area of ??today's Hubei, Henan and Anhui provinces, its central area is in today's Gushi County, Henan Province, and its capital is Liaochenggang in the northeast of today's Gushi County.