Conveniently, you can use Alipay to travel on the subway and bus (scan the QR code to enter the subway, or use your mobile phone transportation card to directly scan the mobile phone to enter and exit the subway station)), scan the Alipay code to ride a bicycle, Didi Taxi, and Gaode Taxi.
Transportation: The subway is the fastest and most convenient, and Didi taxi is also convenient, but some areas outside the Sixth Ring Road are a bit slow.