Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
dung cuong » dung cong, dung luong, dang cuong
cuong danh » cuon danh, huong dan, cuong linh
danh thanh » dinh thanh, dang thanh, nhanh thanh
trinh cua » tinh cua, trinh quan, trinh luan
ho chieu » theo chieu, hoc thieu, doi chieu

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 ((trinh cua) or (trinh luat)) dung cuong danh thanh san~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh ((trinh cua) OR (trinh luat)) dung cuong danh thanh san.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((trinh cua) or (trinh luat)) dung cuong danh thanh san*.