Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
nhung cong » dung cong, thong cong, hang cong
mot chieu » doi chieu, ho chieu
hanh tram » hanh tam, hanh trang, thanh tra
van nhung » van nhuong, va nhung, van hung
doc hieu » toc thieu, hoc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » 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: ((doc hieu) or (mot chieu)) xanh - ((hanh tram) or (thanh tran)) van nhung cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (mot chieu)) xanh - ((hanh tram) OR (thanh tran)) van nhung cong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (mot chieu)) xanh - ((hanh tram) or (thanh tran)) van nhung cong dan toan cau*.