Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
trung luan » truong luan, trung tuan, truong luat
trung quan » truong quan, trong quan, trung tuan
thanh chau » thanh cha, thanh cham, thanh chu
ho chieu » theo chieu, hoc thieu, doi chieu
ban cong » bang cong, van cong, phan cong
cong tan » cong tac, cong san, cong thanh
than cap » khan cap, thanh lap, thanh cac

You may be able to get more results by adjusting your search query.

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