Core Points - The meeting between Chinese President Xi Jinping and Russian President Vladimir Putin marks a significant moment in the development of China-Russia relations, emphasizing a new stage of strategic cooperation [2] - The year 2021 is highlighted as a pivotal year for both nations, marking the 30th anniversary of the establishment of the China-Russia strategic partnership and the 25th anniversary of the signing of the China-Russia Treaty of Good-Neighborliness and Friendly Cooperation [2] - China aims to proactively expand high-level opening-up in 2021, indicating a commitment to deeper strategic collaboration and a more active role in international affairs [2]

Core Viewpoint - The Chinese Ministry of Defense emphasizes the strengthening of military cooperation with Russia, marking significant anniversaries in their strategic partnership and highlighting the importance of mutual support on core interests [1] Group 1: Military Cooperation - On January 27, Chinese Defense Minister Li Shangfu and Russian Defense Minister Sergei Shoigu held a video call to discuss the implementation of agreements made by the two countries' leaders and to deepen practical military cooperation [1] - The year 2023 marks the 30th anniversary of the establishment of the China-Russia strategic partnership and the 25th anniversary of the signing of the China-Russia Treaty of Good-Neighborliness and Friendly Cooperation [1] Group 2: Strategic Partnership - Under the strategic guidance of the two countries' leaders, China-Russia relations have maintained a high level of development, with fruitful results in military exchanges and cooperation across various fields and levels [1] - The Chinese side aims to further enhance strategic collaboration with Russia, enrich the content of cooperation, and provide mutual support on issues of core interests and major concerns [1]