Group 1 - The core event "Chongqing Citrus Promotion in Shandong" was successfully held in Jinan, Shandong, with 13 citrus-producing counties from Chongqing participating, leading to 10 cooperation agreements worth 55.43 million yuan [2] - The collaboration between Shandong and Chongqing aims to enhance consumption assistance for rural revitalization, with the scale of cooperation expected to grow from 396 million yuan in 2021 to 2.622 billion yuan by 2025, totaling over 9.8 billion yuan in five years [3] - The promotion of Chongqing citrus has evolved into a comprehensive cooperation platform, enhancing product quality and farmer income, thus contributing to rural revitalization [5] Group 2 - The event featured innovative experiences, including AI-designed visuals, the creation of a "Yuqiao Family" brand matrix, and interactive tasting sessions to engage consumers [4] - The ongoing collaboration will expand into various sectors, including agriculture, industry, and services, aiming for higher quality and broader cooperation [5] - The promotion will also extend to six other cities in Shandong, creating a comprehensive promotional network across the province [5]