Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
cuong dung » tuong duong, ung dung, thong dung
qua dung » quang dung, su dung, qua song
than cau » toan cau, phan cau, than cap
ty than » ty thanh, te than, tu than

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - hanh chinh ((qua dung) or (cuong dung)) cong ty than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - hanh chinh ((qua dung) OR (cuong dung)) cong ty than cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - hanh chinh ((qua dung) or (cuong dung)) cong ty than cau*.