I know, they are heightening shoes in He Jinchang. I am an old customer of He Jinchang. I bought it in Zhuhai when I was working in Zhuhai, and now I have just arrived in Guangzhou. I've been looking for a He Jinchang store in Tianhe District of Guangzhou these days. Yesterday, one of my colleagues was also a big fan of He Jinchang. He told me that there is a store next to Wuxianqiao Agricultural Bank of Guangdong Institute of Industry and Trade, No.963, Guangzhou Avenue North, Tianhe District, Guangzhou (a store in He Jinchang that specializes in making height shoes and plum garden brands).