Does Changzhou, Jiangsu sell zhongzhou ointment? Where is it?

I took a bus from Kunshan to Changzhou, looked around and found a counter in zhongzhou ointment to buy it. I bought it at Baixin Pharmacy in Huaide Road. The telephone number is 4006969708. The staff told me about this place, and now it has only been used for three days, and it feels a little effective. If the effect is good, I will buy it again, so I don't have to go to the drugstore next time. It is more convenient for them to mail it to me.