Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » thong cong, hang cong, nhung don
tranh cua » doanh cua, manh cua
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
san hanh » san thanh, ban hanh, van hanh
hanh tu » anh tu, danh tu

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 - canh tranh cua ((nhung cong) OR (dung cong)) san hanh tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - canh tranh cua ((nhung cong) OR (dung cong)) san hanh tu".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh tranh cua ((nhung cong) OR (dung cong)) san hanh tu*.