Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yan zhang » yuan chang, bin zhang, han chang
zhang zhi » zhong zhi, wang zhi, zhang wei
ka chuan » say chuan, hai chuan
yang yan » yang yang, wang yan, yang fan
ka chai » kim chai
ka hua » ya hua

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) or (((ka chuan) OR (ka chai)))) rene yang yan zhang zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ((ka hua) OR (((ka chuan) OR (ka chai)))) rene yang yan zhang zhi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ((ka hua) or (((ka chuan) OR (ka chai)))) rene yang yan zhang zhi ;*".