1932, the Japanese created the 1 1 October 28th Incident, and the 19th Route Army of China rose up to resist Japan. Overseas Chinese actively supported the Sino-Japanese War in both financial and material resources. After the September 18th Incident, overseas Chinese called the China government to demand anti-Japanese, called for donations to save the country, and expressed their "oath as the backing". After the outbreak of the Anti-Japanese War in Songhu, an overseas Chinese volunteer army composed of more than 250 people went to the anti-Japanese front line in Songhu to kill the enemy heroically.