Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tung » thanh tung, manh tung, hanh dung
hanh mang » nhanh mang, hanh trang, nhanh lang
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
dan than » dan chan, ban than, van than

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

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