Yang Guofu Malatang is no longer sold on Meituan due to trademark infringement. Yang Guofu Malatang Catering Service Co., Ltd. sued Yang Guofu Malatang Store in Yuquan District and Beijing Sankuai Technology Co., Ltd., the operator of Meituan, to the court. It believed that the store used patterns similar to Yang Guofu’s trademark in the store without authorization, and in the United States The group carried out publicity, and the above behavior was suspected of trademark infringement.