Perhaps you should try some spelling variations:
tuan juan » huang juan, san juan, tuan hua
juan rana » juan danza, juan lara, juan rene
yang yang » wang yang, wang yan
dong sind » dong sin, dong bin, dong ping
wang anh » dang anh, wang yang, wang yan
anh tuan » anh tran, dinh tuan, oanh tran
yang jui » yang judy, yang xi
yang yi » yang xi

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 juan rana ((((yang jui) OR (yang di))) OR (((yang yang) OR (yang yi)))) dong sind ;~.
• Adding a wildcard symbol may retrieve word variants: wang anh tuan juan rana ((((yang jui) or (yang di))) or (((yang yang) or (yang yi)))) dong sind ;*.