According to Baidu map, you can take subway line 8 from Nenjiang Road, Zhongyuan Road, Shanghai to 1 1 line, which takes 53 minutes. The specific route is:

1. First walk from Zhongyuan Road Nenjiang Road186m, and arrive at Nenjiang Road subway station.

2. Secondly, take subway line 8 from Nenjiang Road subway station and arrive at People's Square subway station through 13 station.

3. Finally, take the subway 1 line from People's Square subway station, and you can reach your destination 1 1 line after five stops.