Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
khong dung » thong dung, phuong dung, cuong dung
thong cong » trong cong, tong cong, thong thong
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh dung » anh dung, hanh dong, manh dung
ban than » ban thanh, van thanh, ban hang
than cau » toan cau, phan cau, than cap

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 dung) OR (thanh dung)) luan ((khong dung) or (thong cong)) ban than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh dung) OR (thanh dung)) luan ((khong dung) OR (thong cong)) ban than cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((hanh dung) OR (thanh dung)) luan ((khong dung) or (thong cong)) ban than cau*".