Partnership. According to the inquiry of Mi Xue Bing Cheng official website, Mi Xue Bing Cheng Tianjin is a franchisee of Mi Xue Bing Cheng, providing daily management, operation guidance, activity support and other services for franchisees. However, the franchisees of Mi Xue Bing Cheng Tianjin need to submit the joining fee every year and sign a trademark contract, so Mi Xue Bing Cheng Tianjin and Mi Xue Bing Cheng are cooperative. Mixue Ice City is a beverage chain brand under Zhengzhou Cross-Strait Enterprise Management Co., Ltd., which was established in 1997.