Group 1 - The article highlights the increasing health consciousness among consumers, leading to a surge in demand for dental services such as teeth whitening, orthodontics, and vision correction during the summer [1][4] - Meituan has reported a significant rise in the popularity of dental cleaning services, with both order volume and search frequency showing a double-digit growth since June [1] - To meet consumer demand, Meituan launched the "National Teeth Cleaning Day" event on July 26 and 27, allowing users to participate in promotional activities for dental cleaning and fluoride treatments [1][4] Group 2 - Meituan has introduced a dedicated teeth cleaning section offering three types of services: general cleaning, stain removal cleaning, and gum care cleaning, catering to various user needs [4] - The summer season is identified as a peak period for orthodontic demand, but consumers face challenges in selecting quality institutions and doctors due to high decision-making costs [4] - To address this issue, Meituan has launched a "Search for Doctors" feature, enabling users to find qualified and experienced dental professionals, thereby reducing decision-making costs for consumers [4]