9:00 am-9: 00 pm According to the 360 map, Changsha Minghuida Gold and Jewelry Trading Center is open from 9 am to 9 pm every day. Changsha Minghuida Gold and Jewelry Trading Center is located at F 1 Changsha Fashion Plaza, New World Department Store (Changsha Fashion Plaza Store) in Li Tou Backstreet, Furong District, Changsha City.