What is the departure time and frequency of Route 9 19 from Zhuolu County to Beijing?

9 19 Road Extension Express Details Zhuolu (China World Hotel) Station → Deshengmen Station [3 stops] Return 1. Zhuolu (China World Hotel) Station 2. Beijing Humanities University Great Wall Campus Station 3. Deshengmen stands on the map and displays the name of the site. Credit card: 60% discount for adults/20% discount for students; Full fare (RMB): 35.00; Time of the first and last bus at the departure station: 05: 00-17: 00; Time of the first and last bus at the terminal: 07: 00-17: 00; Departure interval: 60 minutes;