Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
hanh doanh » hang doanh, chinh doanh, doanh doanh
tieu xanh » tieu danh, chieu xanh, tien anh
doanh cua » doanh luan
cua nhung » va nhung
van thanh » ban thanh
van tuan » van quan, van ban, anh tuan

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) OR (dieu hanh)) - hanh doanh cua nhung tuong ((van thanh) OR (van tuan)) chau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu xanh) OR (dieu hanh)) - hanh doanh cua nhung tuong ((van thanh) or (van tuan)) chau~".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) OR (dieu hanh)) - hanh doanh cua nhung tuong ((van thanh) or (van tuan)) chau*.