Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hoc chieu » hoc thieu, ho chieu, hoc hien
chinh cua » chinh ca, chinh sua, hinh cua
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong san, cong thanh
toan cau » toan ban, toan tai
toan cao » toan ban
toan tap » toan ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sach - hanh chinh cua dung cong tan ((toan cau) or (((toan cao) OR (toan tap))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - hanh chinh cua dung cong tan ((toan cau) OR (((toan cao) OR (toan tap))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu sach - hanh chinh cua dung cong tan ((toan cau) or (((toan cao) OR (toan tap))))*".