102 years ago today, on March 1, 1923 (January 14, 1923, the Lunar Calendar), Sun Yat-sen re-established the Grand Marshal's Office. Sun Yat-sen's inauguration ceremony of Grand Marshal On March 1, 1923, Sun Yat-sen formed a government called the Grand Marshal's Office in Guangzhou. Since Chen Jiongming was expelled from Guangzhou by the Yunnan Army, Sun Yat-sen returned to Guangzhou from Shanghai on February 21. In view of the fact that he was currently joining forces with Duan Qirui and Zhang Zuolin in the north and the governors of the southwestern provinces to overthrow Cao Kun and Wu Peifu, and considering that if the post of extraordinary president was restored, he would definitely be opposed by them, Sun Yat-sen was appointed to the post of Grand Marshal. On March 1, the Grand Marshal's Base Camp of the Army and Army of the Republic of China was officially established. Sun Yat-sen appointed Liao Zhongkai as Minister of Finance, Tan Yankai as Minister of Internal Affairs, Wu Chaoshu as Minister of Foreign Affairs, Cheng Qian as Minister of Military and Political Affairs, Deng Zeru as Minister of Construction, Zhu Peide as Commander-in-Chief of the Gongwei Army, and Yang Shukan as Secretary-General of the Base Camp. After the establishment of the Grand Marshal's Office, the army was redeployed. The army is divided into east and west roads, and naval ships belong to the Central Army. With the specific help of Borodin, a representative appointed by the Soviet government, Sun Yat-sen accelerated the pace of Kuomintang reorganization.