Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
zhang zhi » zhong zhi, zhang wei, zhang dai
hua rene » hua ren, juan rene
yang tan » yang dean, yang yang, liang tan
yang fan » zhang fan, yang dean, yang yang
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 tan) OR (yang fan)) ((zhang zhi) or (wang zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ka hua rene ((yang tan) OR (yang fan)) ((zhang zhi) OR (wang zhi)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ka hua rene ((yang tan) OR (yang fan)) ((zhang zhi) or (wang zhi)) ;".
• Adding a wildcard symbol may retrieve word variants: wang yong ka hua rene ((yang tan) OR (yang fan)) ((zhang zhi) or (wang zhi)) ;*.