Perhaps you should try some spelling variations:
kang minah » sang minh
wang yong » wang yang, wang hyoung, wang yan
gong meng » gong gang
gong min » jong min, song min, song ming
wong sau » wong sam, wong siu, wong shiu
yong li » song li, yang li, yong kim
li hui » li hua, li kui, yi hui

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 yong li hui (rene OR gene) ((((gong meng) OR (gong min))) OR (kang minah)) wong sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong li hui (rene or gene) ((((gong meng) OR (gong min))) or (kang minah)) wong sau ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong li hui (rene or gene) ((((gong meng) OR (gong min))) or (kang minah)) wong sau ;*.