Perhaps you should try some spelling variations:
juan meng » juan rene, jui meng, yuan ming
yang mind » yang cindy, sang minh, tang min
wang tan » wang yan, wang ban, wang dan
yang jin » yang jie, yang jun, ying jin
cong van » congo can, duong van, cong sun
yi juan » y juan
tan yi » tang yi, tan li, tan ying

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 tan yi juan meng ((yang mind) OR (yang jin)) cong van ;~.
• Adding a wildcard symbol may retrieve word variants: wang tan yi juan meng ((yang mind) or (yang jin)) cong van ;*.