Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tran » thanh trang, thanh toan, thanh tra
tuan nhung » quan nhung, tuan hung, thuat nhung
tran tuan » tran xuan, tran quang, tran thanh
cuong dao » duong dao, luong dao, cuong do
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong 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 tuan nhung ((cong dan) or (cuong dao)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh tran tuan nhung ((cong dan) OR (cuong dao)) van ban*.