Legal analysis: China's national security system includes people's security, political security, economic security, military security, cultural security and social security.

Legal basis: Article 3 of the National Security Law of People's Republic of China (PRC) should adhere to the overall concept of national security, aim at people's security, take political security as the basis, take economic security as the basis, take military, cultural and social security as the guarantee, rely on promoting international security, safeguard national security in all fields, build a national security system, and take the national security road with China characteristics.