This site of origin about the year 1940,First appeared in Kano Tadao,South East Asia ethnology to historical research "

And named for the fish Laos sites.Site accumulation of the prehistoric cultures of the two layers of different times, Lower Jomon the terracotta cultural cattle thick sub-type,The prehistoric culture of the upper Great Lakes culture Yuliao type.

Yuliao site is one of the prehistoric sites of Jia Yiping original first discovered,The relics of the content is very rich,Cultural identity is also very unique.Of great significance in the history of archaeological research;Yuliao sites with culture phase representation,On behalf of the original Jia Yiping of Late Neolithic prehistoric cultural landscape.Sites designated as County.The ruins of a wide range,And unearthed relics of a rich,Contains both early and late stages of the cultural layer,Laos type, in which the top of the fish,

The unearthed relics is particularly rich in Has the significance of the regional representative culture type.