Perhaps you should try some spelling variations:
wang yang » wang liang, wang yanling
wang yong » wang hyoung, wang shiyong
hua rene » hua ren, juan rene
yang tin » yang jin, yang lin, yang jing
ying jin » yang jin, jing ji, yang jie
hong hai » shang hai, zhong tai, dang hai
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 yang) OR (((wang yong) OR (wang yan)))) ka hua rene ((yang tin) OR (ying jin)) hong hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yang) or (((wang yong) OR (wang yan)))) ka hua rene ((yang tin) or (ying jin)) hong hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (((wang yong) OR (wang yan)))) ka hua rene ((yang tin) or (ying jin)) hong hai ;*.