Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
khong nang » khong cang, thong nang, khong ngung
chinh cua » chinh ca, chinh sua, hinh cua
cua khong » hua khong, cua phuong, cua thuong
sang toan » sang than, quang toan, sang tao
dang toan » dang tran, dan toan, dung toan
ho chieu » theo chieu, hoc thieu, doi chieu

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 chinh cua khong nang ((sang toan) or (dang toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh chinh cua khong nang ((sang toan) OR (dang toan)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh chinh cua khong nang ((sang toan) or (dang toan)) cau*.