Perhaps you should try some spelling variations:
yulu cheng » yu cheng, yuan cheng
wang yong » wang yang, wang hyoung, wang yan
yulu chen » yu chen
chan tang » chan eng, chan fong, chan jan
chan kang » chung kang, chan eng, chan fong
yong yan » yang yang, dong yang, ying yang
chun i » chun yi, chun _, chun h

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 ((yulu chen) OR (yulu cheng)) ((chan tang) OR (chan kang)) chun i ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong yan ((yulu chen) or (yulu cheng)) ((chan tang) or (chan kang)) chun i ;*.