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

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