In fact, I have been paying attention to the dietotherapy and health care industry for several years. Let me give you my opinion. The ranking of this industry is like this. First place: Shenzhen Grains Mill; Second place: Anhui Yanzhifang; Third place: Qingdao Ruogu Caotang; Because these three companies are relatively early in the food and health care industry. Whether it is brand, product or service, it is the top three in this industry. I care about sun-seok, too. This company started to do this industry at the beginning of 20 1 1. Because of their market experience, they can only be said to be average in this industry.