Perhaps you should try some spelling variations:
yang jin » yang jie, ying jin, shang jin
hua rene » hua ren, juan rene
yang jun » yang jui, pang jun, yang judy
wong sau » wong sam, wong siu, wong shiu
yan yan » yan yuan, nan yan, yang yang
yan hua » tan hua, ya hua, wang hua
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: (lang or wan) yan yan hua rene ((yang jin) OR (yang jun)) ((wong sau) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (lang OR wan) yan yan hua rene ((yang jin) OR (yang jun)) ((wong sau) OR (kong sar)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(lang or wan) yan yan hua rene ((yang jin) OR (yang jun)) ((wong sau) or (kong sar)) ;".
• Adding a wildcard symbol may retrieve word variants: (lang or wan) yan yan hua rene ((yang jin) OR (yang jun)) ((wong sau) or (kong sar)) ;*.