Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
van nhuong » van chuong, van phuong, van huong
hanh tram » hanh tam, hanh trang, thanh tran
ho chieu » theo chieu, hoc thieu, doi chieu
tram van » tran van, tam van, trang van
cong dan » cong san, cong tan, cong dong
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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 tram van nhuong ((cong dan) or (huong dan)) ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh tram van nhuong ((cong dan) OR (huong dan)) ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh tram van nhuong ((cong dan) or (huong dan)) ((toan cau) or (toan tap))*.