My films are never about what Hong Kong is like, or anything approaching a realistic portrait, but what I think about Hong Kong and what I want it to be.

I think one day I can make a book about coffee shops in Hong Kong. I spent almost most of my time in coffee shops, in different coffee shops.

I think the martial arts tradition has a big influence on our generation - we all read these novels when we were very young.

I always think to shoot action scenes is not really about the stunts. It's more about an expression and about imagination.