The full name is "risking my life to record the mystery of China", which consists of four parts. This publication is called "Recording Death Risk" and "Enlightenment" for short. As said on the Internet, this publication is a castrated version with many deletions, and it is not the original text of the mysterious incident of China's death.

It's best to download the original text online, but it's a bit brain-burning, and there are experts on the internet to explain it ~