Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh thanh, dong doanh
doanh hoan » doanh khoa, doanh nhan, doanh luan
cong trong » cong thuong, duong trong, cong trinh
mot trieu » mot chieu, mot tri, mon triet
cong nong » cong dong, cong cong, cong luong
dan thanh » dang thanh, danh thanh, ban thanh
thanh lap » thanh san, phan lap, thanh hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: mot trieu tinh - ((doanh doanh) or (doanh hoan)) cua ((cong nong) OR (cong trong)) dan thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mot trieu tinh - ((doanh doanh) OR (doanh hoan)) cua ((cong nong) OR (cong trong)) dan thanh lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "mot trieu tinh - ((doanh doanh) or (doanh hoan)) cua ((cong nong) OR (cong trong)) dan thanh lap".
• Adding a wildcard symbol may retrieve word variants: mot trieu tinh - ((doanh doanh) or (doanh hoan)) cua ((cong nong) OR (cong trong)) dan thanh lap*.