Falun Dafa (Falun Gong) is a practice that has brought better health and inner peace to millions around the world. Li Hongzi introduced it to public in 1992, and very fast found milions of practitionars in China and in other countries in the world. The former leader of the CCP, Jiang Zemin, condemned the group using the state controlled media, and started arresting, imprisoning and torturing it's practitionars.
This is a non-violent movement of some practitionars in Cologne. I've written a more detailed article about Falun Dafa in our persian weblog .