Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh sinh » hanh tinh, hanh dinh, hinh sinh
trong tac » trong cac, tuong tac, trong tan
sinh cua » manh cua, dinh cuu, sinh va
cua dung » cua dang, cua dong, qua dung
tac toan » tap toan, tam toan, hach toan
toan tap » toan ban

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 sinh cua dung trong tac toan tap~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh sinh cua dung trong tac toan tap*.