Perhaps you should try some spelling variations:
hanh doanh » chinh doanh, doanh doanh, kinh doanh
hang doanh » nhung doanh, van doanh, dung doanh
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua nhung » va nhung
manh toan » thanh toan, anh tuan, tinh toan

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: theo tieu xanh - ((hanh doanh) OR (hang doanh)) cua nhung cong ((manh toan) OR (thanh san)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((hanh doanh) OR (hang doanh)) cua nhung cong ((manh toan) or (thanh san)) cau~".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh doanh) OR (hang doanh)) cua nhung cong ((manh toan) or (thanh san)) cau*.