Perhaps you should try some spelling variations:
nhung phuong » nhu phuong, truong phuong, bang phuong
dung phuong » dung thuong, bang phuong, dung chung
hanh doanh » hang doanh, chinh doanh, doanh doanh
chi xanh » chi anh, chi danh, chi hanh
doanh va » doan va, doanh tai, doanh cua
van hanh » van thanh, ban hanh, van anh
doi chi » doi khi
hanh tu » anh tu, danh tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - hanh doanh va ((nhung phuong) or (dung phuong)) van hanh tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - hanh doanh va ((nhung phuong) OR (dung phuong)) van hanh tu.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh doanh va ((nhung phuong) or (dung phuong)) van hanh tu*.