Perhaps you should try some spelling variations:
chen young » chen yong, chen yang, chen chung
young john » kong john, wong john, young jean
wang oanh » wang yan, wang yang, dang anh
oanh tran » anh tran, anh tuan, binh tran
john wong » john song, john bonn
tran jui » tran julia, tran thi, tran dai
jui chen » yi chen
wong sam » wong sau, wong lai, kong sar

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang oanh tran jui chen young john wong sam ;~.
• Adding a wildcard symbol may retrieve word variants: wang oanh tran jui chen young john wong sam ;*.