Is it better to join Dingdang Pharmacy or Yifeng Pharmacy?

Tinker bell drugstore All right. Dingdang Pharmacy is one of the largest chain drugstore brands in China, which was established in 2000, while Yifeng Pharmacy is one of the top drug retailers in China, which was established in 2003. However, compared with more than 4,000 stores in Dingdang Pharmacy, Yifeng Pharmacy has only more than 3,000 stores.