Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
doi chieu » doc hieu, doi chi, ho chieu
thanh tra » thanh toan, thanh hoa
dung cong » dung trong
van dung » van dong, xay dung, tin dung
cong tan » cong tac, cong san, cong thanh
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap
toan cao » toan ban, toan tap
tra van » tran van, ta van, trang van

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 sach - thanh tra van dung cong tan ((((phan cau) OR (phan cac))) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - thanh tra van dung cong tan ((((phan cau) OR (phan cac))) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - thanh tra van dung cong tan ((((phan cau) OR (phan cac))) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - thanh tra van dung cong tan ((((phan cau) OR (phan cac))) or (toan cao))*.