Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tuan » thanh toan, thanh xuan, thanh thanh
tranh luan » trinh luan, trinh luat, doanh luan
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 cau » toan cau, quan cau, tuan cu

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 - canh ((thanh tuan) or (tranh luan)) dung hong anh tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh ((thanh tuan) OR (tranh luan)) dung hong anh tuan cau*.