Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
chieu sach » chinh sach, chiet tach, chieu sang
hoc chieu » hoc thieu, ho chieu, hoc hien
cao nhung » cho nhung, cao chung, co nhung
cam nhung » cam hung, nam nhung, tham nhung
cong dan » cong san, cong tan, huong dan
toan ban » van ban

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 - hanh truong ((cao nhung) OR (cam nhung)) ((cong dan) or (cong ty)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - hanh truong ((cao nhung) OR (cam nhung)) ((cong dan) OR (cong ty)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu sach - hanh truong ((cao nhung) OR (cam nhung)) ((cong dan) or (cong ty)) toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - hanh truong ((cao nhung) OR (cam nhung)) ((cong dan) or (cong ty)) toan ban*.