Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh dung » thanh dung, anh dung, manh dung
hanh dong » anh dong, ha dong
cua thong » cua thuong, cua khong, suat thong
thong den » thong dien, thong dan, tuong den
cua tong » cua cong, cua dong, cua nong
den toan » dien toan, dan toan, den tran
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 dung) or (hanh dong)) ((cua thong) or (cua tong)) thong den toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh dung) OR (hanh dong)) ((cua thong) OR (cua tong)) thong den toan cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh dung) or (hanh dong)) ((cua thong) or (cua tong)) thong den toan cau*.