Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
sang than » cang thang, dang thanh, sang tao
ho chieu » theo chieu, hoc thieu, doi chieu
trong ca » trong cac, trong nha
san than » san thanh, ban than, van than

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 cua) OR (trong ca)) nhung cong ((san than) OR (sang than)) cau~.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((trung cua) or (trong ca)) nhung cong ((san than) or (sang than)) cau*.