Perhaps you should try some spelling variations:
wang yang » wang yanling
rene tang » rene ten
tang wang » tang tang, hong wang, ping wang
wang yong » wang hyoung, wang shiyong
yang jun » yang jui, pang jun, yang judy
yang jin » yang jie, ying jin, shang jin
yong a » kong a, hong a, jong a

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 yang) OR (wang yan))) OR (wang liang)) ((yang jun) OR (yang jin)) rene tang wang yong a ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang yang) or (wang yan))) or (wang liang)) ((yang jun) OR (yang jin)) rene tang wang yong a ;~".
• Adding a wildcard symbol may retrieve word variants: ((((wang yang) or (wang yan))) or (wang liang)) ((yang jun) OR (yang jin)) rene tang wang yong a ;*.