Where can I buy Lishui Ling capsules in Yantai?

I don't think Yantai has sold it, because Lishui Mausoleum has not been mass-produced or sold on the market. Looking for Xing Ruwen on the Internet, this is a patent she invented. I think it must be sold at the place where she makes house calls. As far as I know, there seems to be no finished product now, only Lishui powder. I heard that it is because the powder is absorbed by the intestine faster and more easily, and the therapeutic effect is faster than before. May be more irritating to the gastrointestinal tract. To see her outpatient doctor.