Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trinh » canh tranh, hanh chinh
thanh tung » thanh cong
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dang, cua dong, qua dung
cong tac » cong ty
than cap » khan cap, thanh lap, thanh cac

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - ((hanh trinh) OR (thanh tung)) cua dung ((cong san) OR (cong tac)) than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - ((hanh trinh) or (thanh tung)) cua dung ((cong san) OR (cong tac)) than cap~".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - ((hanh trinh) or (thanh tung)) cua dung ((cong san) OR (cong tac)) than cap*.