First, on the Alibaba platform, search for the corresponding Chinese herbal medicines and buy the same ones. In principle, don't place an order with the lowest price, because colleagues have to make money to support their families, and the lowest price will only use inferior goods. The products on Alibaba platform are all relatively wholesale prices, and the company's operation and quality are guaranteed. Because they are all certified by the company, you can find the specific seller, and there are very few fakes. Secondly, searching for Chinese medicine shops on Taobao, at first glance, the store as a whole feels good, and the score should be at least red. All the goods are unified and the details of the goods are comprehensive, which shows that the merchants are serious. Such Taobao shops generally don't sell fakes.