Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung tung » nhung tuong, nhung dung, nhung vung
trung cua » truong cua, trung tuan, dung cua
trung cap » truong cao, trung tam
thanh bac » nhanh bac, thanh bai, thanh san
ho chieu » theo chieu, hoc thieu, doi chieu
tung dan » dung dan, huong dan, trung dai
than cap » khan cap, thanh lap, thanh cac

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 cua) or (trung cap)) nhung tung dan ((than cap) or (thanh bac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((trung cua) OR (trung cap)) nhung tung dan ((than cap) OR (thanh bac)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((trung cua) or (trung cap)) nhung tung dan ((than cap) or (thanh bac))*.