Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
can chien » cac chien, tran chien, can chuyen
van chien » van hien, van hieu, van tien
hanh phan » thanh phan, anh phan, hanh han
cua nhung » va nhung
phan cua » nhan cua, than cua, phat cua
cong dan » cong san, cong tan, huong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((can chien) OR (van chien)) xanh - hanh phan cua nhung cong dan ((toan ban) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((can chien) OR (van chien)) xanh - hanh phan cua nhung cong dan ((toan ban) OR (van ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((can chien) OR (van chien)) xanh - hanh phan cua nhung cong dan ((toan ban) or (van ban))".
• Adding a wildcard symbol may retrieve word variants: ((can chien) OR (van chien)) xanh - hanh phan cua nhung cong dan ((toan ban) or (van ban))*.