Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
tuong cua » truong cua, huong cua, thong cua
ho chieu » theo chieu, hoc thieu, doi chieu
tung cua » trung cua, dung cua, tang cua
cong ban » cong bang, cong san, cong tan
cong tac » cong ty
toan tap » toan ban

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