How to find this Nano cache? Find the North entrance of tourist street Sanfangqixiang somewhere close to the listed coordinates and then cross the big street and go NORTH (yes, opposite direction of the famous tourist street!). Find picture one 2017 (less than 500 m away), then picture two (might be hidden by a huge construction side, watch carefully), then smile with picture three.
Picture 1 2017: 
Picture 2: 
Picture 3: 