Perhaps you should try some spelling variations:
juan rene » juan meng, juan rana
hua rene » hua ren
ying jin » jing ji, yang jie
yang jin » yang jie, yang jun, shang jin
wong sau » wong sam, wong shiu, wong lai
wong siu » wong shiu, kong siu, wong siew
yan yan » yan yuan, nan yan, yang yang
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 yan ((hua rene) OR (juan rene)) ((ying jin) or (yang jin)) ((wong sau) or (wong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan yan ((hua rene) OR (juan rene)) ((ying jin) OR (yang jin)) ((wong sau) OR (wong siu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan yan ((hua rene) OR (juan rene)) ((ying jin) or (yang jin)) ((wong sau) or (wong siu)) ;*".