外交部：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 is that the four political documents between China and Japan clearly stipulate the Taiwan issue, which Japan has committed to, and these commitments hold international legal validity without ambiguity [1][2][3] - China urges Japan to stop provocative actions and to reflect its commitments to China in practical actions [1][3] - The statements made by Japanese politicians regarding Taiwan are seen as serious violations of the spirit of the four political documents, fundamentally damaging the political foundation of China-Japan relations [1][2] 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 [2] - The 1978 Treaty of Peace and Friendship between China and Japan confirmed the principles of the Joint Communiqué as the legal basis for Sino-Japanese relations [2] - The 1998 Joint Declaration emphasized Japan's commitment to adhere to the stance on Taiwan as outlined in the Joint Communiqué, thereby eliminating any legal space for official relations with Taiwan [2][3]