Longde county is located at the south of Ningxia Hui autonomous region at the west foot of Liupan Mountain and has a long history. Xinhe village of Chenjin township, 8.5 kilometers away from the county seat, takes advantage of natural geography and culture to create a characteristic RV campground.

Yang Hongming, a 72-year-old retired teacher from Chengdu, came to Xinhe village by a motor home last year and stayed for nearly three months. He frankly said he was "too happy to go home". What's the magic here?