Detailed description of the birth process of the national flag and emblem of the People's Republic of China. In 1949, when the People's Republic of China was preparing for its establishment, the determination of the national flag, emblem, and anthem became an important agenda. The Preparatory Committee for the New Political Consultative Conference established a special group to publicly solicit design proposals and received numerous submissions from all over the country and overseas. Finally, the "Fuzi No. 32 pattern" was chosen as the national flag, symbolizing the unity of the CPC and the people. The design of the national emblem underwent multiple revisions, and ultimately the Tiananmen Gate Tower pattern designed by Liang Sicheng and others was adopted and officially confirmed in 1950. The production of the national emblem was completed by Gao Zhuang, and Mao Zedong affirmed its design. The national flag and emblem have been enshrined in the Constitution since 1954, and their dignity has been further protected and the spirit of patriotism has been promoted through relevant laws.