How to take a bus from Chongqing to Chongkan Town in Tongnan?

Go to Tongnan first. If it's a train, take the only bus there. Go to the terminal and call 8 again? Go to the county motorcade, and then take the through train to Chongqing. If you come to Tongnan by bus, take the No.2 bus to the county motorcade at the passenger station where you get off, and then take the through train to the shrine. If you wait in the motorcade in the county for a long time without a car, you can go to Bai Zi by bus? Then go to the shrine.