Perhaps you should try some spelling variations:
yulu cheng » yu cheng, yuan cheng
yulu chen » yu chen
chan fong » chew fong, chan kang, chan ming
chan eng » chan kang, chan ming, han en
wang yi » tang yi, wang di, wang li
yang yi » yang di, yang xi, yang jui
chung h » chun h, chung _, chung hee

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yi) OR (yang yi)) yang ((yulu chen) or (yulu cheng)) ((chan eng) or (chan fong)) chung h ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yi) OR (yang yi)) yang ((yulu chen) OR (yulu cheng)) ((chan eng) OR (chan fong)) chung h ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yi) OR (yang yi)) yang ((yulu chen) or (yulu cheng)) ((chan eng) or (chan fong)) chung h ;*".