How long does it take from Changsha Qianjin Hotel to Changsha High-speed Railway South Station by bus 16?

Bus route: 16, the whole journey is about 10.5 km, and it takes about half an hour to arrive.

1. Walk about 240 meters from Qianjin Hotel and arrive at Provincial Botanical Garden Station.

2. Take the 16 bus, pass the 16 stop and arrive at Changsha South Station.

or

1. Walk about 730 meters from Qianjin Hotel to South Bus Station?

2. Take bus No.2 12, pass12 stop and arrive at Zhang Xiang East Road Station.

3. Walk about 780m to Changsha South Station.