Renren.com clicked on a picture of "Internet Drug Information Service Qualification Certificate". Why does Renren.com have the qualification certificate of Internet drug information service?

Thousand Oaks does have a medical service information certificate. It can publish drug information online, but it can't buy or sell. It's not a drug license. It seems that there are only four domestic Internet trading licenses: Kuaiyijie Drug Trading Network and Haihong Holding Pharmaceutical Company. There is a lot of information on the Internet.