in Huang Daoyi, it's not easy to find genuine products in China! It's always fake. But I bought the real thing. I bought it online. My mother is a long-term user, and she knows the truth as soon as she uses it.

I happened to find a blog of a Hong Kong golf coach on the Internet and found it there. I don't know if he will help with purchasing now. He will buy it at the Sham Shui Po Head Office in Hong Kong and post it for people in need in China. You should find his blog on the first page of google, and that's how I found him. Maybe it's a foreign network. I can't find his blog in Baidu, but later I can find it by typing "Coach Huang Daoyi" in Baidu. Chao-ok-huang-daoyi, that's it.