Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
tranh tuan » tran tuan, tranh luan, thanh tuan
trinh luan » trinh luat, trinh quan, trinh han
dung hong » duong hong, dung huong, dung khong
ho chieu » theo chieu, hoc thieu, doi chieu
hong anh » hoang anh, hong hanh, dong anh
tuan cu » tuan tu, quan cua, tuan thu

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 - canh ((tranh tuan) OR (trinh luan)) dung hong anh tuan cu~.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh ((tranh tuan) or (trinh luan)) dung hong anh tuan cu*.