Perhaps you should try some spelling variations:
minh congo » minh cong, bind congo
wang yong » wang yang, wang hyoung, wang yan
yong yan » yang yang, dong yang, ying yang
west yan » west can, west bank, west jean
min hong » amin hong, tin hong, min hyoung
yi west » ii west, die west, rim west
yan yi » yang yi, tan yi, yan zi

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 yan yi west yan ((minh congo) OR (((min hong) OR (((thi hong) OR (tan hong)))))) shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong yan yi west yan ((minh congo) or (((min hong) or (((thi hong) OR (tan hong)))))) shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong yan yi west yan ((minh congo) or (((min hong) or (((thi hong) OR (tan hong)))))) shu ;*.