On the Internet, there was a video of the 93 years old Math professor teaching Chinese poetry at University. That video was then reviewed by many people and have gotten much interesting feedback, Then we interviewed this professor in this video.
Through the careful preparation, on 16 th of May 2017, professor Pan taught his first poetry lecture and was unexpectedly forward by many students and later have become a celebrity on the Internet.
https://goo.gl/zXGjwu