Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu sach » chinh sach, chiet tach, chieu sang
hanh manh » hanh mang, lanh manh, hoang manh
cua nhung » va nhung
thanh lap » thanh san, phan lap, thanh hai
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
cong san » cong tac
than cap » khan cap, thanh cac, than cua

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh manh cua nhung cong san ((((than cap) OR (thanh lap))) OR (khoa ma))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh manh cua nhung cong san ((((than cap) OR (thanh lap))) or (khoa ma))~".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh manh cua nhung cong san ((((than cap) OR (thanh lap))) or (khoa ma))*.