Perhaps you should try some spelling variations:
wang danning » wang yanling, wang daoping, wang yangming
wan yanling » wang yanling, wang yangming
hua irene » hua ren
yang hua » wang hua, yang hui, ying hua
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy
hong sau » wong sau, hong paul, kong sar

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: ((wan yanling) OR (wang danning)) yang hua irene ((yang jin) OR (yang jun)) hong sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yanling) OR (wang danning)) yang hua irene ((yang jin) or (yang jun)) hong sau ;~".
• Adding a wildcard symbol may retrieve word variants: ((wan yanling) OR (wang danning)) yang hua irene ((yang jin) or (yang jun)) hong sau ;*.