Perhaps you should try some spelling variations:
hyoung yang » kyoung yang
yang hua » wang hua, yang hui, ying hua
hua rene » hua ren, juan rene
rene yan » ren yan, rene ten, see yan
won shiu » wong shiu
wong siu » wong shiu, kong siu, wong sau
yan jiu » yang jie, yang jin, pang jiu
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 hyoung yang hua rene yan jiu ((won shiu) or (wong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang hyoung yang hua rene yan jiu ((won shiu) OR (wong siu)) ;.
• Adding a wildcard symbol may retrieve word variants: wang hyoung yang hua rene yan jiu ((won shiu) or (wong siu)) ;*.