Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh nang » ganh nang, hanh mang, hanh trang
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
anh nang » ganh nang, anh bang, anh dang
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap

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 nang) or (anh nang)) cua nhung ((cong dong) or (cong tan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - ((hanh nang) OR (anh nang)) cua nhung ((cong dong) OR (cong tan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - ((hanh nang) or (anh nang)) cua nhung ((cong dong) or (cong tan)) toan cau*.