Perhaps you should try some spelling variations:
canh manh » lanh manh, canh tranh, cach mang
dung cong » dung trong
ho trieu » mot trieu, 25 trieu, 30 trieu
manh cua » doanh cua, ban cua
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
chan dau » phan dau, han dau, chuan dao
doan » doanh, toan, soan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho trieu tinh - canh manh cua dung cong dan ((chan dau) or (chan doan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho trieu tinh - canh manh cua dung cong dan ((chan dau) OR (chan doan)).
• Adding a wildcard symbol may retrieve word variants: ho trieu tinh - canh manh cua dung cong dan ((chan dau) or (chan doan))*.