Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yan » yang yang, wang yan, yang fan
hua rene » hua ren, juan rene
yang jie » yang jin, yang di, yang jui
wong sau » wong sam, wong shiu, wong lai
wong siu » wong shiu, kong siu, wong siew
yan hua » tan hua, ya hua, wang hua
yan jiu » yang jin, pang jiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yan hua rene ((yan jiu) OR (yang jie)) ((wong sau) or (wong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yan hua rene ((yan jiu) OR (yang jie)) ((wong sau) OR (wong siu)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yan hua rene ((yan jiu) OR (yang jie)) ((wong sau) or (wong siu)) ;".
• Adding a wildcard symbol may retrieve word variants: wang yang yan hua rene ((yan jiu) OR (yang jie)) ((wong sau) or (wong siu)) ;*.