Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
cang thang » cong thanh, dang thanh
thanh hai » thanh phan, thanh hoa, thanh san
dong cang » dong bang, dong cong, dong cung
ho chieu » theo chieu, hoc thieu, doi chieu
tranh ha » thanh ha, trang ha, trinh ha
ban can » ban dan, ban hang, ban hanh
van cau » van dau, van hau, van chat

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 ha) or (thanh hai)) dong cang thang ((ban can) or (van cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh ((tranh ha) OR (thanh hai)) dong cang thang ((ban can) OR (van cau)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh ((tranh ha) or (thanh hai)) dong cang thang ((ban can) or (van cau))*.