Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
cong thanh » dong thanh, cong trinh, cong tan
tranh cua » manh cua
doanh cua » doanh luan
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
cau tu » dau tu, cau truc

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 - canh ((tranh cua) or (doanh cua)) nhung ((cong thanh) or (cong san)) cau tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh ((tranh cua) OR (doanh cua)) nhung ((cong thanh) OR (cong san)) cau tu.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh ((tranh cua) or (doanh cua)) nhung ((cong thanh) or (cong san)) cau tu*.