Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua
cong danh » cuong danh, cong thanh, cong khanh
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan
toan cao » toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - hanh ((tranh cua) or (manh cua)) bang ((cong danh) or (cong dan)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - hanh ((tranh cua) OR (manh cua)) bang ((cong danh) OR (cong dan)) toan cao.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - hanh ((tranh cua) or (manh cua)) bang ((cong danh) or (cong dan)) toan cao*.