Perhaps you should try some spelling variations:
thanh tung » thanh cong
quan trong » gian trong
theo diep » theo tieu, thi diep
tung quan » tuong quan, trung quan, dung quan
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 diep tinh - thanh tung quan trong cong tac toan cau~.
• Adding a wildcard symbol may retrieve word variants: theo diep tinh - thanh tung quan trong cong tac toan cau*.