Drunken Goose Girl and Nan Mao separated.

"Drunken Goose Club" and "Nan Mao Food" are obviously the most commonly associated brand names with Zui Goose Niang and Nan Mao, while "Drunken Goose Niang" and "Nan Mao" are the names of Wang Shenghan and Zhang Nan Nan used the online name before and after the separation. Since both of them have left Tazui (the company behind Penguin Eating and Drinking Guide), there is no need for Tazui to register these two trademarks. If you register, it can only be considered as vicious competition. For example, it was used to confuse the public at the commercial level, or as a bargaining chip in the later negotiations with Wang Shenghan.

After the separation, Wang Zhiwei registered the trademarks of Zui Ge Hui and Nan Cat Food.