I want to open a store in Hong Kong.

My advice is you might want to familiarize yourself with what is currently transpiring in Hong Kong, at what is coming.

I hope you have a lot of disposable income to burn. Wingsuit flying might be less risky. Perhaps you have the means to compete with big boys such as referenced in the link below? 

Perhaps talk to Richard Austen, a fellow reviewer at Dagogo.com, who has been there for about 10 years. 

https://www.dagogo.com/hong-kong-license-thrill-part-1-hong-kong-love/

Hard to believe that you would even consider opening any kind of business in Hong Kong. Why?

Relocating to a new country, starting a new business, in a field you apparently know little to nothing about. These aren’t risky enough challenges. You want to do it ground zero in the one place most likely to trigger global nuclear war.

Oh, and its your first post. 

All I can say, You go, girl!