Perhaps you should try some spelling variations:
thanh trag » thanh trang, thanh tran, thanh trung
dung tuong » dung thuong, dung truong, dung trong
doi chieu » doc hieu, doi chi, mot chieu
thanh tra » thanh toan, thanh hoa
tuong tac » cong tac, luong tai, tuong lai
ho chieu » theo chieu, hoc thieu, mot chieu
van dung » van dong, xay dung, tin dung
tac toan » tap toan, tam toan, hach toan
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: ((ho chieu) or (doi chieu)) xanh - ((thanh tra) or (thanh trag)) van dung tuong tac toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chieu)) xanh - ((thanh tra) OR (thanh trag)) van dung tuong tac toan cao.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chieu)) xanh - ((thanh tra) or (thanh trag)) van dung tuong tac toan cao*.