Introduction to ancient village ruins: The ancient villages in the Helankou area, mainly the "Fan Family Courtyard" and their ancient buildings are distributed in a fan pattern on the platform outside Mizokou. In addition, there are caves and caves inhabited by primitive humans. House ruins, account sites, altars, stone circle tombs of ancient northern nomads, and stone structures reflecting fertility worship indicate that this was once the location of an ancient village where ethnic minorities worshiped and lived.