Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
dong huong » dong thuong, dong duong, cong huong
tranh cua » doanh cua, manh cua
chu xanh » chu manh, chieu xanh, chua xang
cua dong » chua dong, cua cong, cua dang
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
chuc » thuc, chua, phuc

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

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