Perhaps you should try some spelling variations:
juan rene » juan meng, juan rana
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy
wong sau » wong sam, wong shiu, wong lai
wong siu » wong shiu, kong siu, wong siew
tan tan » tas tan, tang tang, tanz tanz
tin tan » tin can, wing tan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((tan tan) OR (tin tan)) juan rene ((yang jin) OR (yang jun)) ((wong sau) OR (wong siu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((tan tan) OR (tin tan)) juan rene ((yang jin) or (yang jun)) ((wong sau) or (wong siu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((tan tan) OR (tin tan)) juan rene ((yang jin) or (yang jun)) ((wong sau) or (wong siu)) ;*.