Are you asking about Gaochun Huashan Prison? If so, you should take a bus to Nanjing East Bus Station (the fare is 37 yuan), and then:

1. Walk about 50 meters from Nanjing Long-distance Bus East Station and arrive at the bus stop of Long-distance Bus East Station.

2. Take bus 10, and arrive at the East Station of Railway Station Square after three stops (you can also take bus 69).

3. Walk about 330 meters to Nanjing Station.

4. Take the subway 1 south extension line, pass 13 station and arrive at Nanjing South Railway Station.

5. Walk about 4 10 meters and arrive at Nanjing South Bus Station.

6. Take the bus to Gaochun to Gaochun (fare: 25 yuan).

7. After arriving at Gaochun Bus Station, transfer to Bus No.6. ..