ELI5: Explain Like I'm 5

Ministry of State Security (China)

The Ministry of State Security (MSS) is a Chinese government agency that works to protect the Chinese government and its people by keeping its secrets and information safe. It also works to make sure China's laws are being followed. The MSS does this through investigations, intelligence gathering, and other forms of security. The MSS also works with foreign governments to help fight against threats such as terrorism and cyber crime.