Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
thanh ban » thanh san, thanh van, thanh bac
cua nhung » va nhung
hanh ban » hang ban, hanh san, hanh han
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » 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 - ((hanh ban) OR (thanh ban)) cua nhung cong dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((hanh ban) OR (thanh ban)) cua nhung cong dan toan cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh ban) OR (thanh ban)) cua nhung cong dan toan cau*.