From Bali City on the county to Xiashan, at the foot of the mountain is Xiashi. Walking in the "Chengxia Ding" Street on the hillside of Bali City in Shangshan County, through the old streets and waterways, there are wooden houses preserved in Edo era on both sides, and a low-key but welcomed vision emerges. The first time I came to Shangbayi County, most of them were walking along the old streets of working people, forging houses and liuling.