Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
anh tang » anh bang, anh dang, anh nang
cua hang » cua dang, cua cong, cua ban
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
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 - ((anh tang) or (hanh mang)) ((cua hang) or (cua nhung)) cong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((anh tang) OR (hanh mang)) ((cua hang) OR (cua nhung)) cong dan toan cao.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((anh tang) or (hanh mang)) ((cua hang) or (cua nhung)) cong dan toan cao*.