Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chien xanh » chieu xanh, chien tranh, hien hanh
can chien » van chien, cac chien, tran chien
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
anh han » anh nhan, anh phan, hanh han
han cua » hang cua, nhan cua, 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: can chien xanh - anh han cua nhung cong dan ((toan ban) OR (van ban))~.
• Adding a wildcard symbol may retrieve word variants: can chien xanh - anh han cua nhung cong dan ((toan ban) or (van ban))*.