Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trang » thanh trung, canh tranh, hanh trinh
doi chieu » doc hieu, doi chi, ho chieu
trang van » tran van, trang va, trong van
van dung » van dong, xay dung, tin dung
cong san » cong tac
toan ban » van ban

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 trang van dung ((huong dan) or (cong san)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh trang van dung ((huong dan) OR (cong san)) toan ban.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hanh trang van dung ((huong dan) or (cong san)) toan ban*.