Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang
yang yang » wang yan
pei yang » wei yang, hui yang, pei yun
yang liu » yang li, yang lin, yang di
liu yong » liu yang, liu yirong, jim yong
yong sar » kong sar, wong sam, wong sau
hua pei » hua wei

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) or (((wang yang) or (wang yanling)))) hua pei yang liu yong sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang yang) OR (((wang yang) OR (wang yanling)))) hua pei yang liu yong sar ;.
• Adding a wildcard symbol may retrieve word variants: wang ((yang yang) or (((wang yang) or (wang yanling)))) hua pei yang liu yong sar ;*.