Welcome to ZnqbuZ web frontend. This is a wrapper of ZnqbuZ Internal Web Service ( znqbuz.com, znqbuz.me), which cannot be directly accessed from the Internet, since those websites are not registered at MIIT (as ICP).

ZnqbuZ 公钥基础设施服务

I cannot place a direct link here for certain reasons. Therefore, if you are looking for shared files of the course Differential Manifold, 2022 Fall, kindly contact me by QQ for the URL of the webpage.

Your IP address is, Amazon Data Services NoVa.

Contact Administrator: adminATzznqDOTbuzz