Perhaps you should try some spelling variations:
wang xiaozu » wang xiaoyi, wang xiaolin
xiaozu yang » xiao yang
liang tan » liang dan, liang sun, wing tan
yang hai » dang hai, yang hui, shang hai
kong siu » dong sin, kong sar, gong si
kong eiu » tonga eiu
wong siu » wong shiu, wong sau, wong siew

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaozu yang hai (rest OR west) liang tan ((((kong siu) OR (kong eiu))) OR (wong siu)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaozu yang hai (rest or west) liang tan ((((kong siu) or (kong eiu))) or (wong siu)) ;*.