Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
nhung huong » nhung tuong, nhung cong, nhung dung
hanh tranh » canh tranh, hanh trinh, hanh trang
tieu sang » chieu sang, tieu dung, tiem nang
tranh cua » doanh cua, manh cua
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu sang - hanh tranh cua ((nhung huong) OR (nhung phuong)) van ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sang - hanh tranh cua ((nhung huong) OR (nhung phuong)) van ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu sang - hanh tranh cua ((nhung huong) OR (nhung phuong)) van ((toan cau) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo tieu sang - hanh tranh cua ((nhung huong) OR (nhung phuong)) van ((toan cau) or (toan ban))*.