Core Viewpoint - The "cooling economy" is thriving due to the increasing demand for cooling products and services in response to high temperatures, creating significant market opportunities [1][2][3]. Group 1: Cooling Products and Market Trends - Air conditioning sales have surged, with JD.com reporting a more than twofold year-on-year increase in air conditioner sales since July, and installation rates increasing over threefold [1]. - Other cooling appliances like portable fans, dehumidifiers, and ice makers have also seen sales double across various e-commerce platforms [1]. - The demand for cooling food and beverages has risen sharply, with carbonated drinks and ice cream sales increasing over 75% since the start of summer [2]. Group 2: Night Economy and Consumer Behavior - The night economy has become a significant aspect of the cooling economy, with 60% of urban consumption occurring at night, leading to a doubling of night orders in 127 cities since July [2]. - Various local governments are implementing policies to support night economy initiatives, enhancing consumer experiences through diverse nighttime activities [2]. Group 3: Innovation and Market Dynamics - The "cooling economy" is driven by both consumer demand for innovative and comfortable cooling solutions and suppliers' responses to market needs through new product development [3]. - Innovative products such as smart wearable air conditioners and graphene cooling patches are emerging, showcasing the integration of modern technology and materials into everyday items [3]. Group 4: Policy Support and Future Outlook - To further enhance the "cooling economy," local governments are encouraged to expand the supply of quality products and services, promote integration across various sectors, and support technological advancements [4]. - The "cooling economy" is viewed as a sustainable long-term economic model that can provide new growth opportunities for businesses and stimulate local economic development [4].

Group 1 - The article discusses the shift in consumer behavior in lower-tier cities, highlighting how local brands are gaining popularity over international luxury brands [4][5][20] - The presence of local supermarkets like "胖东来" is noted, which have adapted to the tastes and preferences of consumers in these areas [7][10][20] - The article emphasizes the unique shopping experience in these counties, where local culture influences service styles and product offerings [15][19][60] Group 2 - The rise of short video content is impacting consumer habits, with many residents engaging with this medium in various settings, including educational institutions and local shops [25][32][33] - The article points out the emergence of local influencers and content creators who are capitalizing on the popularity of short videos, although the market is competitive [34][35][36] - There is a noted trend of parents investing in education for their children, with a focus on local training institutions that offer affordable options compared to larger cities [39][43][46] Group 3 - The article highlights the proliferation of tea and coffee shops in these counties, indicating a growing demand for such beverages among residents [48][51][62] - It discusses the limited impact of the recent delivery service trends in these areas, where traditional shopping habits remain prevalent [54][57][60] - The article mentions the challenges faced by local businesses, including empty storefronts and reduced consumer spending, as the economy shifts [73][75]

Group 1 - The article discusses the preference of the stomach for cooler temperatures, suggesting that drinking warm water can damage the gastric mucosal barrier, potentially leading to gastritis and other serious conditions [2] - It highlights that while cold water can stimulate the gastrointestinal tract, it is generally safe for most people as the body regulates temperature effectively [3][4] - The article emphasizes the importance of hygiene when consuming ice water, noting that industrially produced ice is usually safe, but contamination can still occur [3] Group 2 - Recommendations are made for consuming ice water, suggesting that adults should limit intake to 500 milliliters at a time and allow several hours between large quantities to avoid gastrointestinal discomfort [6] - It identifies five specific groups of individuals who should avoid ice water due to their sensitive gastrointestinal systems, including those with acute gastritis and children with underdeveloped digestive systems [7][9] - The article provides guidance on preferred beverages during hot weather, recommending plain ice water and cold brew tea while advising against sugary drinks [8]