Tonggu Bridge, 126 meters long, 60 meters wide, 25 meters high, located at the east gate of Xiaoqikong Scenic Area, across the Lijiang River, was built in 1993 and rebuilt in 2001. The two ends of the Tonggu Bridge are shaped by the Tongshan Tonggu Bridge, so this bridge is called "Tonggu Bridge". The Yi people in Busan regard the bronze drum as a gift from God, the treasure of the town, and a symbol of power.