Group 1 - President Xi Jinping's congratulatory letter emphasizes the importance of poverty alleviation as a global challenge and a common goal for all countries [1][2] - The letter highlights China's role as a promoter of the Belt and Road Initiative, showcasing its rich experience and significant achievements in poverty reduction and sustainable development [1][2] - The letter has inspired various stakeholders, including agricultural scientists and students, to engage in international cooperation and share knowledge for poverty alleviation and sustainable development [2][3] Group 2 - The letter acknowledges the achievements of the Shanghai Cooperation Organization (SCO) in poverty alleviation and sustainable development, reflecting a strong desire for deeper exchanges among member states [2] - The construction of infrastructure projects, such as the road reconstruction in Kyrgyzstan, is seen as a key step for regional balanced development and integration into the Central Asian economic circle [3]