First, develop and integrate forces.

Sun himself founded the club in 1895, and later developed and expanded all over the country. Soon, many revolutionary groups were established all over the country, such as the Huaxing Association of Huang Xing and Song Dynasty, the Patriotic Association of Cai Yuanpei and Wu Jingheng, and the YMCA of New York. 1905 In Tokyo, Japan, Dr. Sun Yat-sen united these anti-Qing forces, formed the China League, formulated a program, put forward slogans, and established a unified and powerful political party, which laid an organizational foundation for overthrowing the Qing Dynasty.

Second, organize anti-Qing uprisings.

In order to overthrow the rule of the Qing Dynasty, Dr. Sun Yat-sen organized many uprisings, the first Guangzhou Uprising1895; Huizhou Uprising1900; 1907 Chaozhou Huanggang Uprising; Anqing Uprising, Qinv Lake Uprising, Zhennan Uprising, Fangcheng Uprising, Qinzhou Uprising, Huanghuagang Uprising, etc. 1907.

Third, carry out ideological mobilization and publicity.

He argued with royalists, put forward the slogan of the Three People's Principles, and published many anti-Qing articles and speeches, especially overseas speeches, which won the sympathy and support of many countries and people for the China revolution.

Fourth, a lot of money was raised for the revolution.

Dr. Sun Yat-sen has a great influence among overseas Chinese. Thanks to Mr. Su Zhongshan's appeal, many overseas Chinese generously supported the China Revolution for free. The most famous are Chen Jiageng and others. Without this sufficient fund, it is difficult to launch one revolution after another.

Of course, there are many achievements of Dr. Sun Yat-sen, so I won't go into details here.