Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tra » thanh toan, thanh hoa
bang cong » dang cong, bang song, hang cong
hang nong » thang long, han tong
dan thanh » dang thanh, danh thanh, ban thanh
ho chieu » theo chieu, hoc thieu, doi chieu
tra tuan » tran tuan, tra quan, tri tuan

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 - thanh tra tuan ((bang cong) or (hang nong)) dan thanh san~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh tra tuan ((bang cong) OR (hang nong)) dan thanh san.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh tra tuan ((bang cong) or (hang nong)) dan thanh san*.