Trade Unions Law is an important law in China's legal system, and the Trade Unions Law of 2021 was amended for the third time. The revision of the Trade Unions Law is an important political task. This revision adheres to the notion of "minor revision", refl ecting the principle of law-based and democratic revision. The major contents of the revision of the Trade Union Law include: clarifying the political attributes of trade unions in China and emphasizing adherence to the Party's leadership; implementing the new demands of the Party on trade unions reform, providing a legal basis for expanding the coverage of trade unions at the grass-roots level, and clarifying the right of workers in new forms of employment to join and organize trade unions; establishing Xi Jinping's Thoughts on Socialism with Chinese Characteristics for a New Era as the guiding ideology for the work of trade unions; and it also includes improving the basic duties of trade unions; and adding provisions for trade unions to promote the reform of the industrial workforce, etc. The revised Trade Union Law provides fundamental guidelines for the innovative development of workers' movement undertakings and trade unions work in the new era, as well as legal security for unswervingly pursuing the path of socialist trade unions development with Chinese characteristics.