Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hung thang » cang thang, hung tran
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
thang va » hang va, trang va, thong va
cong tac » cong ty
tran cau » tran chau, ran cau, tra cau
toan cau » toan cao, toan ban, toan tap
va dung » van dung, va duong, vat dung

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 xanh - hung thang va dung cong tac ((tran cau) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hung thang va dung cong tac ((tran cau) OR (toan cau)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hung thang va dung cong tac ((tran cau) or (toan cau))*.