Perhaps you should try some spelling variations:
nhung truong » nhung tuong, thuong truong, dung truong
nang truong » tang truong, quang truong, nang luong
chieu sach » chinh sach, chiet tach, chieu sang
chinh vat » chinh va, chinh dat, chinh viet
van thuat » va thuat, van thuan, van tuan
thuat cao » thuat co, thuat bao, thuat cam
ho chieu » theo chieu, hoc thieu, doi chieu

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh chinh vat ((nhung truong) OR (nang truong)) van thuat cao~".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh chinh vat ((nhung truong) OR (nang truong)) van thuat cao*.