Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
yang hoa » bang how, jang ho, mong hoa
hoa rene » bos rene, hua ren
wong sau » wong sam, wong siu, wong shiu
yang ji » yang jui, yang jie, yang jin
won sau » wong sam, wong siu

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 yang hoa rene ((yang ji) or (yang di)) ((won sau) or (wong sau)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang hoa rene ((yang ji) OR (yang di)) ((won sau) OR (wong sau)) ;*.