Which bus should I take from Zhongshan Wharf to 17 Huayuan Road Long-distance East Station?

Bus route: Ye42 → Metro Line 2, the whole journey is about17.2km..

1. Walk about 320 meters from Guangzhou Zhong Da Wharf to Zhong Da Beimen Station.

2. Take bus No.42 at night, pass 7 stops and arrive at Nancun Station.

3. Walk about140m to Jiangnan West Station.

4. Take Metro Line 2, pass 10 Station and arrive at Baiyun Cultural Square Station.

5. Walk about 960m to Mairong Hotel (Dongjie Garden ...