Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
canh doan » canh dan, hanh doanh, chan doan
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
doan van » doan va, hoang van, luan van
van dung » van dong, xay dung, tin dung
cong san » cong tac
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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 sach - canh doan van dung cong san ((phan cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh doan van dung cong san ((phan cau) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh doan van dung cong san ((phan cau) or (phan cac))*.