Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
thong cua » thong quan, thong tu, huong cua
doanh cua » doanh luan
ho chieu » theo chieu, hoc thieu, doi chieu
mang cua » manh cua, dung cua, ban cua
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan cau » 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: ho chieu sach - hanh ((((thong cua) or (mang cua))) or (doanh cua)) nhung cong san toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh ((((thong cua) OR (mang cua))) OR (doanh cua)) nhung cong san toan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((((thong cua) or (mang cua))) or (doanh cua)) nhung cong san toan cau*.