Perhaps you should try some spelling variations:
tuan oanh » tuan anh, tuan minh
oanh tran » anh tran, anh tuan, binh tran
tran jui » tran julia, tran thi, tran dai
jui chen » yi chen
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di
yang xi » yang di
yang yi » yang di
lai » laid

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: tuan oanh tran jui chen ((((((yang jun) OR (yang xi))) OR (yang yi))) OR (yang jui)) wong lai ;~.
• Adding a wildcard symbol may retrieve word variants: tuan oanh tran jui chen ((((((yang jun) or (yang xi))) or (yang yi))) or (yang jui)) wong lai ;*.