Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh hang » thanh hang, hang hang, hanh han
dung cong » dung trong
manh toan » thanh toan, anh tuan, tinh toan
van thanh » van tuan
ban thanh » ban hanh, ban hang
va dung » van dung, va duong, vat dung

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 va dung cong ((manh toan) or (((van thanh) OR (ban thanh)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh hang va dung cong ((manh toan) OR (((van thanh) OR (ban thanh)))) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh hang va dung cong ((manh toan) or (((van thanh) OR (ban thanh)))) cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh hang va dung cong ((manh toan) or (((van thanh) OR (ban thanh)))) cau*.