Perhaps you should try some spelling variations:
trong thanh » truong thanh, trung thanh, rong thanh
thanh toan » thanh hoa, thanh san, tinh toan
doi chieu » doc hieu, doi chi, ho chieu
tranh van » tran van, trinh van, thanh van
van dung » van dong, xay dung, tin dung
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo tieu) or (doi chieu)) xanh - canh tranh van dung trong thanh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo tieu) OR (doi chieu)) xanh - canh tranh van dung trong thanh toan cao.
• Adding a wildcard symbol may retrieve word variants: ((theo tieu) or (doi chieu)) xanh - canh tranh van dung trong thanh toan cao*.