Labor unions are important channels for workers to negotiate with the government and employers. They are also vital to national political development, social stability, economic prosperity, and the welfare of the people. Article 1 of the ROC Labor Union Law states that, "The purpose of labor unions is to safeguard worker rights and interests, advance the knowledge and skills of workers, develop industries, and improve the lives of workers." In addition, unions provide an important means of popular expression and foster democratic principles.