Perhaps you should try some spelling variations:
chieu sach » chinh sach, chieu sang, chieu xanh
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
canh manh » lanh manh, canh tranh, cach mang
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
manh va » hanh va, anh va, minh va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu manh) or (((chieu sach) or (chiet tach)))) - canh manh va nhung cong dan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (((chieu sach) OR (chiet tach)))) - canh manh va nhung cong dan phan tu.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (((chieu sach) or (chiet tach)))) - canh manh va nhung cong dan phan tu*.