Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan yuan » yan yuan
hui rene » luis rene, qui regne, i rene
ying jin » yang jin, jing ji
yang jie » yang jin, yang di, yang jui
yang jun » yang jui, pang jun, yang jin
wong siu » wong shiu, kong siu, wong sau

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 yidan yuan ((hui rene) OR (hai ren)) ((((ying jin) OR (yang jie))) OR (yang jun)) wong siu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan yuan ((hui rene) OR (hai ren)) ((((ying jin) or (yang jie))) or (yang jun)) wong siu ;~".
• Adding a wildcard symbol may retrieve word variants: wang yidan yuan ((hui rene) OR (hai ren)) ((((ying jin) or (yang jie))) or (yang jun)) wong siu ;*.