Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
hua rene » hua ren, juan rene
yang can » yang fan, yang dean, yang yang
hong zhi » zhong zhi, zhang zhi, wang zhi
hong ghi » zhong zhi, 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.

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong ka hua rene yang can ((hong zhi) OR (hong ghi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ka hua rene yang can ((hong zhi) OR (hong ghi)) ;".
• Adding a wildcard symbol may retrieve word variants: wang yong ka hua rene yang can ((hong zhi) OR (hong ghi)) ;*.