Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
zhong zhi » zhang zhi, zhong tai
hua rene » hua ren, juan rene
yang tan » yang fan, yang dean, yang yang
hong ghi » hong g, hong hai
yong ka » ong ka, yang ka, yong kim
ka hua » ya hua, ka chuan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ka hua rene ((yang tan) OR (yang (dean OR jean))) ((zhong zhi) OR (hong ghi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ka hua rene ((yang tan) or (yang (dean OR jean))) ((zhong zhi) or (hong ghi)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong ka hua rene ((yang tan) or (yang (dean OR jean))) ((zhong zhi) or (hong ghi)) ;*.