Perhaps you should try some spelling variations:
nhanh huong » nhanh chuong, thanh huong, nhanh hong
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua dong » chua dong, cua cong, cua dang
qua dung » quang dung, su dung, qua song
cong tac » cong ty
tac toan » tap toan, tam toan, hach 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 - nhanh huong ((cua dong) or (qua dung)) cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - nhanh huong ((cua dong) OR (qua dung)) cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - nhanh huong ((cua dong) or (qua dung)) cong tac toan cau*.