Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua dang » cua cong, cua ban
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
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 trang) or (nhanh lang)) cua dang ((cong dan) or (cong san)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh trang) OR (nhanh lang)) cua dang ((cong dan) OR (cong san)) toan cao.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh trang) or (nhanh lang)) cua dang ((cong dan) or (cong san)) toan cao*.