Perhaps you should try some spelling variations:
nhung truong » thuong truong, nang truong, dung truong
nhung tuong » nhung huong, nhung phuong, hung vuong
hanh trinh » canh tranh, hanh chinh
thanh tung » thanh cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
toan cau » toan cao, toan ban, toan tap

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 trinh) OR (thanh tung)) va ((nhung truong) OR (nhung tuong)) tinh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((hanh trinh) or (thanh tung)) va ((nhung truong) OR (nhung tuong)) tinh toan cau~".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh trinh) or (thanh tung)) va ((nhung truong) OR (nhung tuong)) tinh toan cau*.