In the introduction of Baidu Encyclopedia, Stephy didn't recommend any product information about Princess Xiao Manyao, so Stephy didn't recommend Princess Xiao Manyao. Qiwei himself also issued a statement in Weibo, saying that he has never endorsed any slimming products or drugs, and said that he would actively cooperate with the investigation of relevant departments to safeguard his legitimate rights and interests.

Xiaoyaofei is a product of Henan Shoushiqi Health Technology Co., Ltd., which is endorsed by Grace Chow, a network celebrity. Princess Xiaomanyao refers to the enzyme jelly product of Princess Xiaomanyao. The main components are enzymes and collagen. Enzymes have the functions of decomposing food, promoting metabolism and eliminating toxins in the body, while collagen has the functions of beauty beauty and keeping skin elastic.