Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
trung phap » trung phan, trung phat, truong phan
trong phap » trong phat, trong thap, trong nha
tang cong » tang cuong, trang cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
ban than » ban thanh, van thanh, ban 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 ((trung phap) OR (trong phap)) tang cong ((ban than) or (ngan hang)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((trung phap) OR (trong phap)) tang cong ((ban than) OR (ngan hang)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh ((trung phap) OR (trong phap)) tang cong ((ban than) or (ngan hang)) cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((trung phap) OR (trong phap)) tang cong ((ban than) or (ngan hang)) cau*.