Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
gian lang » gian dan
lang tinh » dang tinh, long tinh, bang tinh
ho chieu » theo chieu, hoc thieu, mot chieu
cong dan » cong san, cong tan, huong dan
khan cap » khan ap, than cap, khoan cam
phan lap » phan dau

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 cong dan gian lang tinh ((khan cap) or (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh cong dan gian lang tinh ((khan cap) OR (phan lap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh cong dan gian lang tinh ((khan cap) or (phan lap))*.