Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh qua » tranh cua, thanh qua, trinh qua
dung cong » dung trong
chu manh » chu han, chu van, thu minh
qua dung » quang dung, su dung, qua song
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 ((((chieu xanh) or (chu manh))) or (ho manh)) - hanh tranh qua dung cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chieu xanh) OR (chu manh))) OR (ho manh)) - hanh tranh qua dung cong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((((chieu xanh) or (chu manh))) or (ho manh)) - hanh tranh qua dung cong dan toan cau*.