Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
khach san » khach hang, thanh san
dang cong » dung cong
hanh ban » thanh ban, hang ban, hanh san
cua dang » cua cong, cua ban
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 xanh - ((hanh ban) or (khach san)) cua dang cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh ban) OR (khach san)) cua dang cong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh ban) or (khach san)) cua dang cong dan toan cau*.