Perhaps you should try some spelling variations:
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh tinh » hanh trinh, thanh tinh, canh tinh
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
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 tinh) OR (nhanh tinh)) cua dung cong tac toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((hanh tinh) OR (nhanh tinh)) cua dung cong tac toan cao".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh tinh) OR (nhanh tinh)) cua dung cong tac toan cao*.