Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » hanh chinh
dung cong » dung trong
vat dung » van dung, va dung, viet dung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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 - ((((canh tranh) or (hanh trinh))) or (thanh trung)) vat dung cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((((canh tranh) OR (hanh trinh))) OR (thanh trung)) vat dung cong dan than cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((((canh tranh) or (hanh trinh))) or (thanh trung)) vat dung cong dan than cau*.