Group 1: Core Themes - The fourth China-Central and Eastern European Countries (CEEC) Expo is taking place in Ningbo, showcasing a new paradigm of cross-regional cooperation with a focus on economic, technological, and cultural integration [1][2] - The expo serves as a platform for Central and Eastern European products to enter the Chinese market, with significant participation from various exhibitors [2][3] Group 2: Economic Cooperation - Since the establishment of the China-CEEC cooperation mechanism in 2012, trade between China and CEEC countries has grown at an annual rate of 8.8%, with imports from CEEC countries increasing by 7.4%, both surpassing China's overall trade growth [2] - A total of 126 agricultural products from 14 CEEC countries have gained access to the Chinese market, with 3,430 foreign agricultural enterprises registered [2] Group 3: Technological Collaboration - The expo highlights deepening technological cooperation between China and CEEC countries, featuring innovations in various fields such as artificial intelligence and renewable energy [4][5] - A new exhibition area called "Smart CEEC" showcases advanced technologies, attracting interest from businesses seeking partnerships and development opportunities [4] Group 4: Cultural Exchange - Cultural events, such as a long-table banquet, emphasize the importance of humanistic exchanges in fostering mutual understanding and economic opportunities [7][8] - The launch of the Ningbo-CEEC International Cultural and Art Exchange Center aims to enhance educational cooperation and youth exchanges between China and CEEC countries [8]