外交部：中美合则两利 斗则俱伤

Group 1 - The core viewpoint of the article emphasizes that the past year has seen fluctuations in China-U.S. relations, but overall, there has been a dynamic stability that aligns with the common interests of both nations and the international community [1] - The article highlights that the development of China-U.S. relations demonstrates that cooperation benefits both sides, while conflict leads to mutual harm [1] - It states that China is willing to work with the U.S. to promote stable development in their relationship while firmly safeguarding its own sovereignty, security, and development interests [1]