Perhaps you should try some spelling variations:
yulu cheng » yu cheng, yuan cheng
yulu chen » yu chen
chan ming » kian ming, chan fong, chan kang
yang jun » yang jui, pang jun, yang jin
jun yang » un yang, daun yang, du yang
chan eng » chan fong, chan kang, han en
here » were

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

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