Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhung cong » dung cong, thong cong, hang cong
30 trieu » 25 trieu
doanh va » doan va, doanh tai, doanh cua
cong dan » cong san, cong tan, huong dan
chan dau » phan dau, chuan dao, chan dang
han dau » hang dau, phan dau, van dau
doanh » toanh, soanh, hoanh
doan » toan, soan, hoan

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

• Performing a fuzzy search may retrieve terms with similar spellings: 30 trieu tinh - canh doanh va nhung cong dan ((((chan dau) or (han dau))) or (chan doan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 30 trieu tinh - canh doanh va nhung cong dan ((((chan dau) OR (han dau))) OR (chan doan)).
• Adding a wildcard symbol may retrieve word variants: 30 trieu tinh - canh doanh va nhung cong dan ((((chan dau) or (han dau))) or (chan doan))*.