Group 1 - The core viewpoint of the articles highlights the importance of addressing nutritional health issues among the elderly population in China, particularly emphasizing the "pre-aging" stage of 45 to 64 years old for promoting healthy aging [1][3] - The report released by the China Nutrition Society, supported by Tetra Pak, outlines the main nutritional health problems faced by different age groups of the elderly and suggests early planning and scientific intervention for nutritional supplementation [1] - Tetra Pak's President for Greater China, Zhu Yidong, noted the increasing segmentation of consumer demands for nutrition and health, indicating a strong signal for the dairy industry to focus on nutritional health [3] Group 2 - Tetra Pak showcased innovative packaging solutions that cater to diverse consumer scenarios, enhancing the convenience and flexibility of dairy products to meet evolving consumer lifestyles [3] - The company emphasized the need for liquid milk development to better meet the nutritional needs of the elderly, advocating for the advantages of liquid milk in addressing these needs [1] - The trend of "going out" and "moving" has led to higher demands for portable and flexible packaging in the dairy sector, with Tetra Pak presenting various packaging innovations suitable for different consumption scenarios [3]