Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh dang » hanh dong, hanh dung, hanh mang
dang cong » dung cong
anh dang » anh dong, anh dung, anh bang
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh
tan tra » tan tran, tan trao, dan tra
tra cao » tra bao, tra cau, tra cho

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 - ((hanh dang) or (anh dang)) cua dang cong tan tra cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((hanh dang) OR (anh dang)) cua dang cong tan tra cao.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((hanh dang) or (anh dang)) cua dang cong tan tra cao*.