中日四个政治文件对台湾问题作出明确规定，没有任何模糊、曲解的空间

Group 1 - The core viewpoint of the article emphasizes that Japan's political commitments regarding Taiwan, as outlined in four political documents, are legally binding and must be adhered to without ambiguity or misinterpretation [1][3]. - The Chinese government urges Japan to cease provocative actions and to reflect its commitments to China in practical terms, highlighting the importance of historical responsibility in bilateral relations [3]. Group 2 - The 1972 Sino-Japanese Joint Communiqué established diplomatic relations and included three key points regarding Taiwan, affirming Japan's recognition of the People's Republic of China as the sole legitimate government of China and acknowledging Taiwan as an inseparable part of Chinese territory [2]. - The 1978 Treaty of Peace and Friendship reiterated the importance of the Joint Communiqué as the foundation for Sino-Japanese relations, legally confirming its principles [2]. - The 1998 Joint Declaration on establishing a friendly cooperative partnership emphasized Japan's commitment to adhere to the Taiwan-related positions stated in the Joint Communiqué, thereby eliminating any legal basis for official relations with Taiwan [2].