Start to the Hanfu Mountain, along the south mountain to the northern of the main peak of Niushou Mountain, it is 4,200m. The bottom of the base is 2.5m wide and 1m high with tidy building. In 1130, Yueh Fei set ambush on the Niushou Mountain, Yue's army used local stone and built the base, so that ambushed Kinbyo. After that, Yue's army floowed up a victry with hot sursit, expeled the Kinbyo acrossed the river, then recovered Nanjing.