Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
truong cua » truong ca, truong quan, huong cua
truong cao » truong dai
cong cong » cong dong, trong cong, dung cong
cong canh » cong danh, cong thanh, cong khanh
ho chieu » theo chieu, hoc thieu, doi chieu
canh van » anh van, can van, cach van

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 ((truong cua) or (truong cao)) cong cong canh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh ((truong cua) OR (truong cao)) cong cong canh van ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((truong cua) or (truong cao)) cong cong canh van ban*.