Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
trung tuan » trung thanh, trung tam, tran tuan
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung cap, dung cua
cong anh » cong danh, dong anh, hong anh
tuan cao » toan cao, juan cao, quang cao

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: doi chieu sach - hanh ((trung cua) OR (trung tuan)) nhung ((cong anh) OR (hoang minh)) tuan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - hanh ((trung cua) OR (trung tuan)) nhung ((cong anh) or (hoang minh)) tuan cao~".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - hanh ((trung cua) OR (trung tuan)) nhung ((cong anh) or (hoang minh)) tuan cao*.