Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
chieu xanh » chieu sach, chieu sang, chieu tinh
dung huong » dung thuong, dung phuong, dong huong
hieu lang » chieu sang, hieu quang, nhieu tang
tranh cua » doanh cua, manh cua
cua dung » cua dang, cua dong, qua dung
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: ho ((((hieu lang) or (chieu xanh))) or (chinh sach)) - hanh tranh cua dung huong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((hieu lang) OR (chieu xanh))) OR (chinh sach)) - hanh tranh cua dung huong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((((hieu lang) or (chieu xanh))) or (chinh sach)) - hanh tranh cua dung huong dan toan cau*.