With ICBC Peony Love Credit Card (Chip Card and Shenzhen Universal Edition) or ICBC guangzhou-shenzhen railway Peony Credit Card, you can swipe your card directly to take the "Harmony" EMU of Guangzhou-Shenzhen Line, without waiting in line at the window to buy tickets. That is, cardholders can swipe their cards directly into the gate, and swipe their cards directly out of the gate when they leave the station, and deduct the corresponding fare for the ride.