Perhaps you should try some spelling variations:
amin jeong » amin hong
dong yang » dong hoang, wang yang, yang yang
van thanh » tran thanh, phan thanh, lam thanh
thanh you » than you, thank you, teach you
min jeong » kin keong, min hong, mun leong
yang van » yang fan, yang dean, trang van
you yong » you jong, you going, au yong

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: dong yang van thanh you yong ((min jeong) OR (amin jeong)) hai ;~.
• Adding a wildcard symbol may retrieve word variants: dong yang van thanh you yong ((min jeong) or (amin jeong)) hai ;*.