Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung thanh » truong thanh
thanh nhung » thanh hung, hanh nhung, tranh nhung
chieu sach » chinh sach, chiet tach, chieu sang
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
than cau » toan cau, phan cau, than cap
phan cac » nhan cach, phan dau, phan lap

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 trung thanh nhung ((cong dan) OR (cong san)) ((than cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh trung thanh nhung ((cong dan) OR (cong san)) ((than cau) OR (phan cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh trung thanh nhung ((cong dan) OR (cong san)) ((than cau) or (phan cac))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh trung thanh nhung ((cong dan) OR (cong san)) ((than cau) or (phan cac))*.