Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
thieu xanh » chieu xanh, thien anh, thien danh
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
doanh cua » doanh luan
cua nhung » va nhung
san phan » van phan, sat phan, dan phan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (hieu manh)) - chinh doanh cua nhung cong ((san phan) OR (san pham)) cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((thieu xanh) or (hieu manh)) - chinh doanh cua nhung cong ((san phan) OR (san pham)) cac~".
• Adding a wildcard symbol may retrieve word variants: toc ((thieu xanh) or (hieu manh)) - chinh doanh cua nhung cong ((san phan) OR (san pham)) cac*.