Perhaps you should try some spelling variations:
phong chong » thong thong
thanh tran » thanh trang, thanh toan, thanh tra
hanh dung » thanh dung, anh dung, hanh dong
dung cong » dung trong
30 trieu » 25 trieu
dung cua » dung luan, dung cho
tran cau » tran chau, toan cau, ran cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: 30 trieu tinh - hanh dung cua ((((phong chong) or (trong cong))) or (dung cong)) thanh tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 30 trieu tinh - hanh dung cua ((((phong chong) OR (trong cong))) OR (dung cong)) thanh tran cau.
• Adding a wildcard symbol may retrieve word variants: 30 trieu tinh - hanh dung cua ((((phong chong) or (trong cong))) or (dung cong)) thanh tran cau*.