Group 1 - The core viewpoint of the articles highlights the strengthening of international relations and cooperation between Shaanxi Province and Central Asian regions through the establishment of friendly province and city relationships [1][2][3] - Shaanxi Province has signed agreements with regions in Turkmenistan, Tajikistan, and Kazakhstan, enhancing its international friendship city count to 120 across 41 countries [1] - The cooperation areas include agriculture, energy, logistics, cultural tourism, and education, aiming for mutual benefits and resource sharing [2][3] Group 2 - New friendships have been formed with Central Asian regions, including the establishment of friendly city relationships between Weinan and Samarkand, and Yulin and Tashkent [2] - Specific collaborations are planned in agriculture, energy, and cultural exchanges, with a focus on long-term partnerships and technology training [2][3] - Shaanxi's international friendship cities have expanded significantly, achieving full coverage with all five Central Asian countries [2]