Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
dang cong » dung cong
hanh han » hanh nhan, hanh phan, hanh san
cua dang » cua cong, cua ban
cong san » cong tac
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
han cua » hang cua, nhan cua, than cua

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 - hanh han cua dang cong san ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - hanh han cua dang cong san ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - hanh han cua dang cong san ((toan cau) or (toan ban))*.