Generally, pharmacies with government-registered trademarks will not buy counterfeit drugs. I have been to several pharmacies to buy things, and there are no counterfeit drugs. Tongde Pharmacy, Hongjian Pharmacy, Baijian Pharmacy, Hengda Pharmacy Key Pharmacy and Zhi Key Pharmacy are mentioned for reference only. The ranking has not been calculated because I am a purchasing agent. I often go to those stores to buy medicines and cosmetics. Basically, you can find medicines that are difficult to find there. The price is It's fair. If there's any problem, you can take it back and exchange it