Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
hien anh » hien hanh, thien anh, dien anh
cua dung » cua dang, qua dung, cua rung
cua dong » chua dong, cua cong, cua dang
cong tac » cong ty
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: hoc hien anh - thanh truong ((cua dung) or (cua dong)) cong tac toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien anh - thanh truong ((cua dung) OR (cua dong)) cong tac toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc hien anh - thanh truong ((cua dung) or (cua dong)) cong tac toan tap*.