Service coverage: aa travel services include professional services such as car use at any time, car booking and business car use, covering nearly 20 first-tier cities in China, including Beijing, Shanghai, Guangzhou, Shenzhen, Dalian, Hangzhou, Sanya, Qingdao, Xi 'an, Taiyuan, Chengdu and Hong Kong.
Service quality: aa adopts preferential measures such as no fare increase during peak hours, free waiting for pick-up, and provides value-added services such as bottled water, chargers, paper towels and Wi-Fi free of charge, making users travel more convenient, comfortable and economical.