Perhaps you should try some spelling variations:
shang kai » shang hai
wang yong » wang yang, wang hyoung, wang yan
yong yan » yang yang, dong yang, ying yang
tan yang » dan yang, tan ying, tan yong
yang jun » yang jui, pang jun, yang jin
yan hua » tan hua, ya hua, wang hua
hua tan » hua ban, huan t'an

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 yan hua tan yang jun ((shang kai) OR ((hong OR long) w)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong yan hua tan yang jun ((shang kai) or ((hong OR long) w)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong yan hua tan yang jun ((shang kai) or ((hong OR long) w)) ;*.