Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
canh doanh » hanh doanh, chinh doanh, doanh doanh
hang doanh » hanh doanh, nhung doanh, van doanh
nhung dung » phuong dung, ung dung, thong dung
hien xanh » hien hanh, hien nhanh, chieu xanh
van than » van thanh, van thang, van tuan
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - ((canh doanh) or (hang doanh)) luan ((nhung dung) or (nhung phuong)) van than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - ((canh doanh) OR (hang doanh)) luan ((nhung dung) OR (nhung phuong)) van than cau.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - ((canh doanh) or (hang doanh)) luan ((nhung dung) or (nhung phuong)) van than cau*.