Perhaps you should try some spelling variations:
minh congo » minh cong, bind congo
dong yang » dong hoang, wang yang, dan yang
yang yang » wang yang, wang yan
amin hong » min hong, among hong, tin hong
yang hua » wang hua, yang hui, ying hua
hua see » chua tee, chua yee
yang » ryang
yan » ryan

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong yang yang hua see yan ((amin hong) or (minh congo)) shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yang yang hua see yan ((amin hong) OR (minh congo)) shu ;.
• Adding a wildcard symbol may retrieve word variants: dong yang yang hua see yan ((amin hong) or (minh congo)) shu ;*.