The oldest post-91s generation has entered the 31-year mark, and their work is busy. Takeaway and dinner are also daily scenes, so they are more willing to manage their bodies in a relaxed way. Products such as rich and thin enzyme jelly, gourmet companion and eating enzymes at night can be the first aid after a big meal. Secondly, after the brand upgrade in 2121, Duo Yanshou has improved its product efficacy, taste and brand vision, and its word-of-mouth has soared. After 91, it has a more mature judgment on products; Finally, the post-91s generation was also influenced by Duoyan Zheng's IP.