Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doanh cua » doanh luan
dang cong » dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
dinh cuu » dinh chi
cong san » cong tac
san toan » van toan, dan toan, manh toan
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: ho chieu xanh - than ((dinh cuu) or (doanh cua)) dang cong san toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - than ((dinh cuu) OR (doanh cua)) dang cong san toan ban*.