Introduction to the Laixi River: The Laixi River, which accompanies the ancient town, can be said to be the mother river that nurtured Rongchang civilization. The river has clear water quality and mirror-flat waves. It complements the ancient buildings on both sides and has a unique style. On the steep stone walls on both sides of the river, cliff tombs of the Eastern Han Dynasty were also unearthed. Visitors can take a boat to the lower part and visit the chamber.