Perhaps you should try some spelling variations:
hyoung gun » young eun
juan meng » juan rene, jui meng, yuan ming
hua rene » hua ren, juan rene
yang jie » yang jin, yang di, yang xi
yang jui » yang judy, yang di, yang xi
won sau » wong sau, wong sam, wong siu
wang » wing, 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 OR wan) hyoung gun ((hua rene) or (juan meng)) ((yang jie) or (yang jui)) won sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wan) hyoung gun ((hua rene) OR (juan meng)) ((yang jie) OR (yang jui)) won sau ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR wan) hyoung gun ((hua rene) or (juan meng)) ((yang jie) or (yang jui)) won sau ;".
• Adding a wildcard symbol may retrieve word variants: (wang OR wan) hyoung gun ((hua rene) or (juan meng)) ((yang jie) or (yang jui)) won sau ;*.