普京：中俄关系是国际舞台上的重要稳定因素

Group 1 - The core viewpoint of the article emphasizes the importance of Russia-China relations as a significant factor for global stability, as stated by President Putin [1] - Trade between Russia and China has reached a level between 240 billion to 250 billion USD, indicating robust economic ties [1] - Cooperation between Russia and China has expanded into high-tech manufacturing, scientific education, humanities, and space exploration, reflecting a high level of mutual trust [1] Group 2 - President Putin expressed a willingness to continue developing relations with China in the future [1] - The annual summary event held by Putin included discussions on important domestic and international issues for Russia by 2025 [1]