Which number should I take on the subway from the city library to Sakura Square in Chang 'an District?

Bus route: Metro Line 2 → Chang 'an Yandian Bus Line 1, with a total length of about 24.4 kilometers.

1, take subway line 2 from the city library, pass 14 station, and arrive at Aerospace City Station.

2. Walk about120m to the west exit of East Chang 'an Street (Metro Aerospace City Station).

3. Take Chang 'an Yandian bus line 1, pass the station 1 1, and arrive at Sakura Square Station.

4. Walk about120m to Sakura Square.

Bus route: Metro Line 2 → 906, the whole journey is about 24.5 kilometers.

1, take subway line 2 from the city library, pass 14 station, and arrive at Aerospace City Station.

2. Walk about 190 meters to the west exit of East Chang 'an Street.

3. Take bus No.906, pass 12 station and arrive at Sakura Square Station.

4. Walk about 330 meters and arrive at Sakura Square.