Perhaps you should try some spelling variations:
tan yang » dan yang, tan ying, tan yong
yang yao » yang yang, yang yi, yang fan
yao ming » yuan ming, yao yang, guo ming
hong ng » hong kong, hong jong, hong hong
bei tan » bei daun, bei tino
di bei » die bei, db bei, ti bei
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yan) or (hong ng)) di bei tan yang yao ming (shih OR shi) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yan) OR (hong ng)) di bei tan yang yao ming (shih OR shi) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yan) or (hong ng)) di bei tan yang yao ming (shih OR shi) ;*".