Just a few months ago, he was an ordinary Chinese art teacher who posted his personal thoughts and paintings online. When demonstrations erupted against Beijing's hardline zero-Covid policy, the 30-year-old known on Twitter as "Teacher Li" became the go-to source for videos, some of them real-time. One of the main organiser behind the China protests is a Chinese living in Italy : Teacher li 李老师。 He was not alone, working ...