Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trung » thanh trung, hanh trang, manh trung
cong thanh » dong thanh, cong trinh, truong thanh
trung cap » truong cao, trung tam
cap nhung » cam nhung, vap nhung, dap nhung
ho chieu » theo chieu, hoc thieu, mot chieu
cong tan » cong tac, cong san, cong ty

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 cap nhung ((cong thanh) or (cong tan)) tho ca~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh trung cap nhung ((cong thanh) OR (cong tan)) tho ca.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh trung cap nhung ((cong thanh) or (cong tan)) tho ca*.