Which bus should I take from the east exit of the railway station to Zhengzhou Children's Library in Henan Province?

The buses from the east exit of Zhengzhou Railway Station to Zhengzhou Children's Library are:

Bus lines 1:

Y806 road, the whole journey is about 3.6 kilometers.

1, walk about150m from Zhengzhou Railway Station-East Exit to the railway station.

2. Take y806, pass 4 stops and arrive at Renzhai North Street Station on Wenhua Road.

3. Walk about 430 meters to the children's library.

Bus Line 2:

No.28 bus, the whole journey is about 4. 1 km.

1. Walk about 470 meters from Zhengzhou Railway Station-East Station to the railway station.

2. Take bus No.28, pass 5 stops and arrive at Renzhai North Street Station on Wenhua Road.

3. Walk about 420 meters to the children's library.

Bus Line 3:

966 road, the whole journey is about 4.0 kilometers.

1, walk about 280 meters from Zhengzhou Railway Station-East Exit to the railway station.

2. Take bus No.966, after 5 stops, arrive at Renzhai North Street Station on Wenhua Road.

3. Walk about 460m to the children's library.