Perhaps you should try some spelling variations:
wang liang » wang yang
kang minah » sang minh
gang minh » sang minh, anh minh, tang min
wong shiu » wong siu, cong shu, song shin
gong min » jong min, song min, gong meng
yang li » yang lin, yang di, yang yi
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ((yang li) or (yang xi)) liu ((((gang minh) OR (gong min))) or (kang minah)) wong shiu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ((yang li) OR (yang xi)) liu ((((gang minh) OR (gong min))) OR (kang minah)) wong shiu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ((yang li) or (yang xi)) liu ((((gang minh) OR (gong min))) or (kang minah)) wong shiu ;".
• Adding a wildcard symbol may retrieve word variants: wang liang ((yang li) or (yang xi)) liu ((((gang minh) OR (gong min))) or (kang minah)) wong shiu ;*.