Tanya fertilized cow-fitware supermarket is run on the internet plus feed in the b2b, b2c mode, which runs in parallel with the online mall. This means providing a large number of small and medium-sized catering enterprises with b-side food supplies, distribution of core food products, and facilitating family life for an increasing number of "houses, rushes, lazy, old" people. There's always been a big red-hot meal and a very large consumer, but you have to go to the store. You have to go all over the supermarket to get the materials you need. Moreover, the current information asymmetry in the procurement of small and medium-sized pans and barbecue food products in the market, the lack of transparency in prices, low value for money, instability in quality, lack of professional planning for products, difficulties in procurement and distribution, has made the supply chain a necessary element in the competition for the development of the cooking industry, and the new retailing of the c...