Perhaps you should try some spelling variations:
guan rene » juan rene, glas rene
gan guan » yan guan, quan guan, fan guon
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang xi, yang yi
wong siu » wong shiu, wong sau, wong siew
kong siu » kong eiu, dong sin, kong sar
yan gan » yan guan, yan clan, yan wang
wang » wing, wan, lang

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan gan guan rene ((((yang jin) OR (yang jui))) OR (yang di)) ((wong siu) OR (kong siu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan gan guan rene ((((yang jin) OR (yang jui))) OR (yang di)) ((wong siu) OR (kong siu)) ;*.