Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
hua rent » hua ren
ying jin » yang jin, jing ji
yang jie » yang jin, yang di, yang jui
yong sau » kong sar, wong sam, yong cai
wong sau » wong sam, wong siu, wong shiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((wang yang) or (yang yang)) hua rent ((ying jin) OR (yang jie)) ((yong sau) or (wong sau)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((wang yang) OR (yang yang)) hua rent ((ying jin) OR (yang jie)) ((yong sau) OR (wong sau)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((wang yang) or (yang yang)) hua rent ((ying jin) OR (yang jie)) ((yong sau) or (wong sau)) ;*".