Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hung thang » cang thang, hung tran
cua phuong » cuu phuong, cuc phuong, luan phuong
cua huong » cua thuong, cua truong, cua cong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van 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: theo chieu xanh - hung thang ((cua huong) or (cua phuong)) cong tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - hung thang ((cua huong) OR (cua phuong)) cong tan toan cao*.