The doctor's name is Zhang Zimo. My mother has been watching it at his place, and it feels good. It's just behind the gray bridge customs building in the city. I saw it in the private house of a drugstore. But now he hasn't seen it several times a week, and there are many people. You have to queue up early in the morning, or you will go for nothing before your turn. Because he holds the brand. Don't look until 60 yards.