Hangzhou Passenger Transport Center takes the subway to Joy City and takes Metro Line 1 → Metro Line 3 → Metro Line 1. Baidu map search shows that the journey from Hangzhou Passenger Transport Center to Joy City by subway shows:

1. Walk about 14 meters from Hangzhou Passenger Transport Center, arrive at the subway station of Passenger Transport Center, take subway line 1, and after 9 stops, arrive at Wulin Square.

2. Change at the same station and take Metro Line 3. After three stops, you will arrive at Huanglong Sports Center.

3. Change at the same station and take Metro Line 1. After four stops, you will arrive in Beida Bridge.

4. Walk about 45m to Joy City.