Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hang hang » nang hang, cang thang, hung thang
hang cong » dang cong, hang nong, bang cong
ban thanh » ban hanh, ban hang
hang cua » mang cua, hang ca, huong cua
cua hang » cua dang, cua nhung, cua cong
dan toan » van toan, dan than, manh toan
van tai » von tai, van tuan

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