Why were people so excited when Chairman Mao held the ceremony?

Mao Zedong personally pressed the button to raise the first five-star red flag in People's Republic of China (PRC), tweed, tweed pants and microphone used by National Emblem of the People's Republic of China, founding ceremony, National Anthem of the People's Republic of China and Mao Zedong. In June 1949, 10, 1, 300,000 Beijing soldiers and civilians held a grand founding ceremony in Tiananmen Square. According to the memories of the relatives of the parties concerned, this uniform was sewn by Wang Ziqing, a tailor of Wangfujing, with three sets of American cloth seized from the military material warehouse specially for Mao Zedong to attend the ceremony. 1953 After the victory of the War to Resist US Aggression and Aid Korea, Mao Zedong gave two sets of military uniforms to Li Yinqiao, the chief bodyguard, and 1 set of military uniforms to Sun Yong, the deputy chief bodyguard, as personal gifts. After many twists and turns, three sets of uniforms were collected and exhibited by Tianjin History Museum (now Tianjin Museum), Hunan Red Archives and Chairman Mao Memorial Hall, and have been preserved to this day. On the chest of the uniform, there is a red dovetail ribbon with the words "Chairman" written in bronze. This unique representative card was designed and made by Zhou Enlai's calligrapher Zhong Ling. Next to the uniform, there are diamond microphones and framed marble carbon microphones used in the ceremony. In order to expand the effect, Dongdan and Liubukou also have public address stations.