Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trung » thanh trung, hanh trang, manh trung
van luong » van duong, van cuong, nang luong
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
than cap » thanh lap, thanh cac, than cua
khan cap » khan ap, khoan cam, phan cac

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 - hanh trung ((van luong) or (do luong)) cong dan ((than cap) or (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh trung ((van luong) OR (do luong)) cong dan ((than cap) OR (khan cap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh trung ((van luong) or (do luong)) cong dan ((than cap) or (khan cap))*.