Yunshuiyao, "Nanjing Yunshuiyao" formerly known as Changjiao, is located in Nanjing County, Zhangzhou City, Fujian Province, China. It belongs to a scenic spot of the world cultural heritage "Fujian Tulou", the national 5A level. There are beautiful mountains and rivers and rich humanities. The village of Youchang ancient road, a hundred years old, magical earth building, and the Lingshan clear water, all give people a detached feeling.