Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh hang » thanh hang, hang hang, hanh mang
cong cong » cong dong, trong cong, dung cong
thanh chu » thanh chau, thanh cha, thanh thu
hanh han » hanh nhan, hanh phan, hanh san
cong dan » cong san, cong tan, huong dan
cua cau » cua cac, cua chu, cua cay

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