On January 1, 2022, the newly revised Trade Union Law of the People's Republic of China was officially implemented. Compared with the changes before and after the articles, one of the highlights is to expand the coverage of trade union organizations and trade union work to social organizations, and clarify that workers in social organizations have the right to participate in and organize trade unions according to law. These changes in the Trade Union Law reflect the important position of social organizations in the new era and the importance of strengthening the construction of social organizations and trade unions, which will further promote the healthy and orderly development of social organizations and promote social organizations to play their important role. China Industrial Network specially invited Tong Lihua, director of Beijing Zhicheng Legal Aid and Research Center for Migrant Workers, to give you an in-depth interpretation of the sixth amendment to the Trade Union Law: implementing the Trade Union Law and effectively playing the role of social organization trade unions.