Perhaps you should try some spelling variations:
yan guan » gan guan, yan yuan, yang guang
min wong » min hong, minh cong, amin hong
wong siu » wong shiu, kong siu, wong sau
yan fan » yang fan, yan clan, yan wang
li cong » li rong, li song, jiu cong
wang » wing, wan, lang
muxi » muni, muzi, muji

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 ((yan fan) OR (yan guan)) muxi ((yi rong) OR (li cong)) min wong siu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan fan) OR (yan guan)) muxi ((yi rong) or (li cong)) min wong siu ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yan fan) OR (yan guan)) muxi ((yi rong) or (li cong)) min wong siu ;*.