Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tran » thanh trang, thanh toan, thanh tuan
van nhuong » van chuong, van phuong, van huong
nhuong chi » thuong chi, nhung chi, chung chi
thanh tra » thanh toan, thanh hoa
ho chieu » theo chieu, hoc thieu, doi chieu
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
chi dan » choi dan, chi van, thi dan

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