The retail industry is undergoing a moment of "qualitative change" in China. Retailers such as Costco, Pinduoduo, Aldi, Pangdonglai and Ling shi Hen Mang (Snacks Busy) have risen rapidly through aggressive price advantages, carving up the market share of traditional supermarkets and even traditional e-commerce. As a result, declining performance, store closures, and bankruptcies have become the "new normal" in the retail track. In recent years, Snacks Busy opened 2,000 stores