Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
kong saur » kong sar, kong siu, kong your
wan wang » wen wang, yan wang, wang yang
yong hua » dong hua, ying hua, wang hua
hua rent » hua ren
yang jin » yang jie, yang jun, ying jin
yong sau » wong sau, kong sar, wong sam

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan wang yong hua rent yang jin ((yong sau) or (kong saur)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan wang yong hua rent yang jin ((yong sau) OR (kong saur)) ;*.