Group 1 - The core viewpoint emphasizes the importance of accelerating the construction of the Zhengzhou metropolitan area as a key strategy for ecological protection and high-quality development in the Yellow River basin, as well as supporting the rise of the central region of China [2] - The Zhenglu modern food industry belt is identified as one of the eight important industrial belts in the Zhengzhou metropolitan area, highlighting the focus on technological innovation and industry integration in the food sector [1] - The collaboration between Zhengzhou and Luohe cities aims to strengthen the modern food industry cluster and enhance the construction of a modern industrial metropolitan area through complementary advantages [1][2] Group 2 - Luohe city is recognized for its distinct industrial characteristics and strong innovation atmosphere, being the first "Chinese Food City" and an important hub in the Zhengzhou metropolitan area [2] - The event aims to improve collaborative mechanisms and deepen multi-faceted exchanges and cooperation between the two cities, focusing on transportation, industry, culture, ecology, services, and innovation [2] - The initiative seeks to enhance the comprehensive strength, regional influence, and radiation capacity of the Zhengzhou metropolitan area, providing strong support for high-quality development and efficient governance in the province [2]