Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
tung cua » trung cua, tuong cua, dung cua
cua dung » cua dang, cua dong, qua dung
van phan » van phong, van thanh, luan phan
ban hang » ngan hang

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 - thanh tung cua dung cong ((van phan) or (ban hang)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh tung cua dung cong ((van phan) OR (ban hang)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh tung cua dung cong ((van phan) or (ban hang)) cau*.