Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
dung cong » dung trong
chao chu » cho chu, cua chu, cao cho
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
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 tieu) or (chao chu)) xanh - hanh tranh cua dung cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo tieu) OR (chao chu)) xanh - hanh tranh cua dung cong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: ((theo tieu) or (chao chu)) xanh - hanh tranh cua dung cong dan toan cau*.