Perhaps you should try some spelling variations:
hua irene » hua ren
binh tran » binh thanh, binh thang, binh thuan
yang john » young john, king john, yang jin
john song » john wong, john bonn, john ngosong
anh tuan » anh tran, dinh tuan, oanh tran
song sam » wong sam, kong sar, song pae
yi chen » jui chen

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 ((anh tuan) OR (binh tran)) ((hua irene) OR (yi chen)) yang john song sam ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((anh tuan) or (binh tran)) ((hua irene) or (yi chen)) yang john song sam ;*.