Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh tung » thanh tung, manh tung, hanh dung
hanh mang » nhanh mang, hanh trang, nhanh lang
dang cong » dung cong
cua dang » cua cong, cua ban
dan toan » dan than, manh toan, xuan toan
van toan » van tuan, van tan, van thanh

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 tung) or (hanh mang)) cua dang cong ((dan toan) or (van toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh tung) OR (hanh mang)) cua dang cong ((dan toan) OR (van toan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh tung) or (hanh mang)) cua dang cong ((dan toan) or (van toan)) cau*.