Group 1: Silver Economy in Shanghai - Shanghai is expanding shopping experiences for the elderly, with initiatives like the "Silver Bell Club" offering various benefits to enhance their shopping experience [4][5] - Over 60% of the new elderly demographic in Shanghai have increased their quality of life expectations post-retirement, showing interest in high-quality products and services [4] - The "繁花里" lifestyle market in Shanghai caters specifically to the elderly, providing a range of activities and products that align with their interests [5][6] Group 2: Innovative Commercial Spaces in Shenzhen - Shenzhen's Dawan Center is leveraging sports and entertainment events to drive foot traffic, achieving an average daily visitor count of over 90,000 [7][8] - The open-style commercial area around the lake integrates natural scenery with shopping, enhancing the consumer experience [8][9] - The Dawan Center aims to create a community-friendly environment, appealing to various consumer interests, including eco-friendliness and pet-friendliness [9][10] Group 3: Unique Commercial Developments in Chengdu - Chengdu's Xicun Courtyard features a unique "enclosed" layout that enhances commercial vitality by attracting street traffic [11][12] - The courtyard combines traditional Sichuan architecture with modern design, offering diverse activities and experiences for all age groups [12] - Chengdu is witnessing a surge in new commercial landmarks, with over 800 new stores expected to open in 2024, contributing to a retail total exceeding 1 trillion yuan [12]