Core Viewpoint - The home service market in Lanzhou is experiencing significant transformation with the introduction of digital booking, smart cleaning devices, and community service stations, making year-end cleaning more efficient and convenient for residents [3][13]. Group 1: Digital Transformation in Home Services - Live streaming appointments have become the mainstream method for acquiring customers in the home service industry, allowing for real-time interaction and order placement [3][4]. - The "AiJiaJia" app developed by Gansu Longyuan Sister Home Service has achieved over 30,000 registered users within six months, with daily orders reaching over 200, marking a 40% increase compared to the previous year [5]. - The establishment of a credibility platform by the Gansu Family Service Industry Association has recorded information for 172 companies and 27,752 service personnel, enhancing consumer trust [5][6]. Group 2: Adoption of Smart Cleaning Devices - The sales of window cleaning robots have surged, with some stores reporting a 60% increase in sales compared to the previous year, as consumers find them safer and more cost-effective than hiring human cleaners [9][10]. - The cost of a window cleaning robot is around 1,500 yuan, which is more economical than hiring a cleaner multiple times a year [9]. - Home service companies are also integrating smart devices to improve efficiency, with robots cleaning windows three times faster than human workers [10]. Group 3: Community Service Stations - Community service stations are providing quick and convenient home cleaning services, with residents able to book services through a mini-program, resulting in faster response times compared to traditional methods [11][12]. - These stations offer a range of services, including regular cleaning and appliance maintenance, and have established a closed-loop service model that enhances accessibility for residents [11]. - The integration of property management and home services through community stations addresses traditional challenges such as distance, slow response, and trust issues in the home service industry [12][13].