The “car-sweet expert car beauty” project is the “micro-water car wash, home service” project launched by xian car services ltd., with project profiles (micro-water wash, door service, including vehicle beauty). The original purpose of the car beauty project (resolving the car owner's problems (road blockage, shop, etc., lack of time, high water pressure, lack of cleaning, etc.) is to make car wash no longer a problem; to save water resources for society, and to provide employment for the general public) the model of car beauty (similar to drip-ticking, using the internet+ model) is that the car's main line passes through our platform, and the line gets out of the car nears a single door service, providing a micro-washer, waxing, membrane etc. It then establishes a good relationship between the owner of the car, which is a high frequency of events occurring during the car use, and then enters the entire post-car market, such as spare parts, maintenance, annua...