How to take the subway from Nanjing South Railway Station to Buckingham Palace Hotel?

Nanjing South Railway Station to Buckingham Hotel can take the subway like this:

1, walk about 10 meters, and arrive at Nanjing Jiaotong University.

2. Take the subway 1 line, pass 10 station and arrive at Nanjing South Railway Station.

3. Walk about 10 meter to Nanjing South Railway Station.

4. Take Metro Line 3, pass 1 1 station and arrive at Xinzhuang of Nanjing Forestry University.

5. Walk about 290 meters to the east of Xinzhuang Square.

6. Take the 7 1 bus, and after 8 stops, arrive at Buckingham Jue, Xianyao Road.