According to the query of China Anti-cult Network, the anti-cult signature activity in China is an anti-cult warning education activity organized by the Fourth Bureau of the Ministry of Public Security, aiming at improving the public's awareness and ability to guard against cults. Since the activity was launched in late March of 20 18, more than 27 million people have participated online, and hundreds of colleges and more than 2,500 county and township public security organs have carried out various publicity and education activities such as anti-cult knowledge preaching, cultural performances and interactive games. According to the relevant person in charge of the Fourth Bureau of the Ministry of Public Security, this activity is a concrete measure to thoroughly study and implement the spirit of the 20th Party Congress, in order to keep the masses away from the harm of cults and resolutely say no to cults.