Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
cua truong » cua trung, xuan truong, cac truong
hoc chieu » hoc thieu, ho chieu, hoc hien
tranh cua » doanh cua, manh cua
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
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: hoc chieu sach - canh tranh cua truong ((cong dan) or (cong san)) ((thanh san) or (phan lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - canh tranh cua truong ((cong dan) OR (cong san)) ((thanh san) OR (phan lap)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - canh tranh cua truong ((cong dan) or (cong san)) ((thanh san) or (phan lap))*.