1, relying on the ancient system: Kang Youwei relied on the ancient system, that is, put on the coat of Confucianism to publicize the idea of political reform.
2. With the help of external forces: Kang Youwei used external forces, that is, the advanced ideas of western capitalist countries, to promote the political reform movement.
3. Establishing a group: Kang Youwei established a group, that is, organized a strong society and other groups to promote the political reform movement through the strength of the group.