Perhaps you should try some spelling variations:
phan thanh » tran thanh, van thanh
yang july » yang judy, yang jun
long van » cong van, long han, duong van
van phan » dan phan, van thanh, van ham
yang jui » yang judy, yang yi
lang zhi » liang zhi, wang zhi, liang zhu
thanh a » than a, thanh _, thanh dam
yang xi » yang yi

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: long van phan thanh a ((((((yang xi) OR (yang di))) OR (yang jui))) OR (yang july)) lang zhi ;~.
• Adding a wildcard symbol may retrieve word variants: long van phan thanh a ((((((yang xi) or (yang di))) or (yang jui))) or (yang july)) lang zhi ;*.