No. Chenggong second-hand market is located in Kunming, Yunnan Province, Chenggong District, Wanqing Road West, Chenggong District, Chenggong second-hand market is mainly engaged in Chenggong District, second-hand furniture, second-hand air conditioning, second-hand refrigerators, second-hand washing machines, office supplies, hotel supplies, Chenggong District, a full range of large-scale trading market, does not provide the sale of musical instruments, so there is no erhu. There is a need for home, home appliances can go to the Chenggong second-hand market for purchase.