Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
tung tuan » trung tuan, hung tuan, quang tuan
dang cong » dung cong
sang than » cang thang, dang thanh, ban than
ho chieu » theo chieu, hoc thieu, doi chieu
sang tao » hang tai

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 tung tuan ((nhung cong) OR (dang cong)) ((sang than) OR (sang tao)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh tung tuan ((nhung cong) or (dang cong)) ((sang than) OR (sang tao)) cau~".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh tung tuan ((nhung cong) or (dang cong)) ((sang than) OR (sang tao)) cau*.