Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
cong thanh » dong thanh, cong tan, truong thanh
thanh tra » thanh toan, thanh hoa
van dung » van dong, xay dung, tin dung
toan cau » toan cao, toan ban, toan tap
tra van » tran van, ta van, trang van

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

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