Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
zhang zhi » zhong zhi, wang zhi, zhang wei
hua rene » hua ren, juan rene
yang jie » yang jin, yang di, yang jui
yang jun » yang jui, pang jun, yang jin
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ka hua rene ((((yang jie) OR (yang jun))) OR (yang dean)) ((hong ghi) OR (zhang zhi)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong ka hua rene ((((yang jie) or (yang jun))) or (yang dean)) ((hong ghi) or (zhang zhi)) ;*.