Perhaps you should try some spelling variations:
nhung cong » thong cong, hang cong, nhung don
canh doanh » hanh doanh, chinh doanh, doanh doanh
hieu xanh » chieu xanh, hieu manh, hieu nganh
doanh cua » doanh luan
dung cong » dung trong
doan phan » doanh phan, toan phan, dan phan
doc hieu » toc thieu, hoc thieu, hoc hien
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - canh doanh cua ((nhung cong) or (dung cong)) doan phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - canh doanh cua ((nhung cong) OR (dung cong)) doan phan lap.
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - canh doanh cua ((nhung cong) or (dung cong)) doan phan lap*.