First of all, the graduation thesis system of most schools is linked to VIP. The reason why we can't log on to this website is because we can't make things pleasant after graduation, and because we have left the campus and can't connect to the campus network, we can't log on to the VIP network from school.

Whip. Com has cooperative relations with many universities, colleges and research institutions. This cooperative relationship means that every year, institutions of Yin Yin School spend money to buy the right to download files and copy papers of VIP. Teachers and students can download files and copy papers for free.