Very good! Regal Building, Yusha Road, Guo Mao, Haikou City.
Last time I looked for him, I still had his business card.
It says: the owner's name is Wu Mingda. You can go and have a look.
Maybe he is the owner you are looking for.
Seeing a post, someone asked: What's your relationship with your mother?
One of the answers made me very distressed.