Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh tranh » canh tranh, hanh trinh, hanh trang
chua xang » chua nang, chuc nang, chu bang
ho chieu » theo chieu, hoc thieu, doi chieu
cua hang » cua dang, cua nhung, cua cong
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
khan cap » khan ap, than cap, khoan cam

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 - hanh tranh ((cua hang) or (chua xang)) ((cong dan) OR (cong tan)) khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh tranh ((cua hang) OR (chua xang)) ((cong dan) OR (cong tan)) khan cap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh tranh ((cua hang) or (chua xang)) ((cong dan) OR (cong tan)) khan cap*".