Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tinh » thanh binh, than kinh, thanh tung
nhanh tinh » nhanh thanh, nhan sinh
hanh trinh » canh tranh, hanh chinh
thong cong » trong cong, tong cong, thong thong
cua thong » cua thuong, cua khong, cua tong
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than cap » khan cap, thanh lap, thanh cac

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 tinh) or (((nhanh tinh) or (hanh trinh)))) cua thong cong ban than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - ((thanh tinh) OR (((nhanh tinh) OR (hanh trinh)))) cua thong cong ban than cap.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - ((thanh tinh) or (((nhanh tinh) or (hanh trinh)))) cua thong cong ban than cap*.