Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
hanh tram » hanh tam, hanh trang, thanh tran
thanh tra » thanh toan, thanh hoa
dung cong » dung trong
van dung » van dong, xay dung, tin dung
van toan » van tuan, van tan, van thanh
dan than » dan chan, ban than, van than

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - ((hanh tram) or (thanh tra)) van dung cong ((van toan) or (dan than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - ((hanh tram) OR (thanh tra)) van dung cong ((van toan) OR (dan than)) cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - ((hanh tram) or (thanh tra)) van dung cong ((van toan) or (dan than)) cau*.