Where is the biggest supermarket in Haikou?

Renmin Avenue, Longhua District, Haikou City. According to official website, a local treasure in Haikou, Wanning Supermarket is the largest supermarket in Haikou, which is located in Renmin Avenue, Longhua District, Haikou City, and is located in the downtown area. It is one of the largest supermarket chains in Haikou. There are other well-known large supermarkets in Haikou, such as Hualian Supermarket and Century Lianhua Supermarket. You can choose the most convenient supermarket according to your specific location and needs.