Perhaps you should try some spelling variations:
yuan wang » yuan kang, yuan chang, qian wang
hong hong » hong kong, hong jong, hong ng
hong long » hong kong, hong jong, hong song
yan wang » yang yang, qian wang, yan liang
yang jui » yang judy, yang di, yang xi
yang jin » yang jie, yang jun, ying jin
eng hong » kong hong, ong chong, wang hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yan wang) OR (yuan wang)) ((yang jui) or (yang jin)) eng hong hong long term ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yan wang) OR (yuan wang)) ((yang jui) OR (yang jin)) eng hong hong long term ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan wang) OR (yuan wang)) ((yang jui) or (yang jin)) eng hong hong long term ;*".