The national emblem originated in China. The national emblem includes the national flag, Tiananmen Square, gears and ears of wheat and rice, symbolizing the birth of a new China led by the working class and based on the alliance of workers and peasants. 1950 June 18, the second session of the First National Committee of China People's Political Consultative Conference adopted the pattern of the national emblem of China and its explanation. On September 20th of the same year, President Mao Zedong ordered the announcement of the national emblem of China. On the eve of the founding of New China, according to the instructions of the CPC Central Committee, Tsinghua University and the Central Academy of Fine Arts set up a national emblem design team. Famous professors and Zhou participated in this group and collected several white national emblem schemes nationwide. After repeated comparisons, it was processed by professors from the Academy of Fine Arts and designed into the current national emblem pattern. In the national emblem, Tiananmen pattern is a symbol of national spirit, and wheat ears symbolize workers and peasants. The five stars on the national flag represent the great unity of the people of the whole country under the leadership of the Communist Party of China.