Perhaps you should try some spelling variations:
yulu cheng » yu cheng, yuan cheng
kang chung » kung chung, kang young, dang hung
wang ying » wang yang, wang yong, wang jing
ying yang » yang yang, yin yang, ying chang
yulu chen » yu chen
chan kang » chung kang, chan eng, chan fong
hee » here, chee

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang ying yang ((yulu chen) or (yulu cheng)) chan kang chung hee ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ying yang ((yulu chen) OR (yulu cheng)) chan kang chung hee ;*.