Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
tranh luat » trinh luat, trinh luan, tranh cua
tranh luan » trinh luan, trinh luat, doanh luan
cuong dung » tuong duong, ung dung, thong dung
ho chieu » theo chieu, hoc thieu, mot chieu
dung tan » dung toan, duong tan, dung tai
tran huu » tran duc

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 ((tranh luat) or (tranh luan)) cuong dung tan tran huu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh ((tranh luat) OR (tranh luan)) cuong dung tan tran huu.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh ((tranh luat) or (tranh luan)) cuong dung tan tran huu*.