Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
hong than » hong tan, long thanh, hong hai
than hong » tan hong, thang long, than one
yang lin » yang jin, wang lin, yang liang
eng hong » hong hong, kong hong, ong chong
hong sau » wong sau, hong paul, kong sar
yang li » yang di, yang xi, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan wang ((yang li) OR (yang lin)) eng hong than hong sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang ((yang li) OR (yang lin)) eng hong than hong sau ;*".