Xi 'an has a DIY self-catering house where you can cook, sing, barbecue and play mahjong. At present, there are three stores, the northern suburb store is in the back street of Shaanxi University of Science and Technology, the southern suburb store is in the east gate of Xijing University, and the high-tech store is near Datang Xicheng. Specific contact information, you can Baidu.