Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh dung » thanh dung, anh dung, hanh dong
ban trong » bai trong, ban tuong, ben trong
trong tac » trong cac, tuong tac, trong tan
luan ban » luan van, luan san, luan han
tac toan » tap toan, tam toan, hach toan
toan ban » van 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 dung luan ban trong tac toan ban~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh dung luan ban trong tac toan ban*.