Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh manh » hanh mang, lanh manh, hoang manh
bang cong » dang cong, bang song, hang cong
thang tam » thanh tam, trung tam, nhan tam
thanh tai » thanh hai, thanh toan, doanh tai
manh cua » doanh cua, ban cua
cua bang » chua bang, cua ban, cua dang
cong dan » cong san, cong tan, huong dan
hang tai » hang va, dung tai

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 tieu xanh - hanh manh cua bang cong dan ((((thang tam) OR (thanh tai))) OR (hang tai))~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh manh cua bang cong dan ((((thang tam) or (thanh tai))) or (hang tai))*.