Perhaps you should try some spelling variations:
wang liang » wang yang
minh tong » minh cong, dinh tung, min hong
yang jui » yang judy, yang di
kim sang » kil sang, kim jang, kim kwang
kim song » kim young, kim eung
tong hui » wang hui
yang yi » yang di
yang xi » yang di

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 yi) or (((yang xi) OR (yang jui)))) ((kim sang) or (kim song)) minh tong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ((yang yi) OR (((yang xi) OR (yang jui)))) ((kim sang) OR (kim song)) minh tong hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ((yang yi) or (((yang xi) OR (yang jui)))) ((kim sang) or (kim song)) minh tong hui ;*".