China's trade union reform introduced the tripartite mechanism for the first time, which was the first trade union reform.

The third trade union reform. From the historical development of China's trade unions, the first tripartite trade union reform refers to an important reform from 1984 to 1987, also known as the "March 15" reform, which is the third large-scale reform in China's trade union history, so it is called the third trade union reform. The core content of this reform is to introduce the leading organization of trade unions composed of capitalists, workers and government representatives, and realize the interest coordination and the institutionalization of consultation meetings. The introduction of this mechanism provides a more effective communication and consultation platform for the relationship between trade unions and enterprises, and also lays the foundation for the further development of trade union reform in China.