Perhaps you should try some spelling variations:
nhung thuong » nhung phuong, nhung tuong, hang thuong
nhung huong » nhung phuong, nhung tuong, nhung cong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - hanh tranh cua ((nhung thuong) or (nhung huong)) tinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - hanh tranh cua ((nhung thuong) OR (nhung huong)) tinh toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - hanh tranh cua ((nhung thuong) or (nhung huong)) tinh toan cau*.