How to take a bus from Hangzhou West Bus Station to Zhao Hui Campus of Zhejiang Provincial People's Hospital? Urgent thanks

The address of Zhao Hui Hospital of Zhejiang Provincial People's Hospital is Shangtang Road 158. The landlord came out from Hangzhou West Bus Station. You can take K502 (station 14) at Coach West Station (Zijingang Road, near Tianmushan Road) and get off at Zhongshan North Road Station, then transfer to K338 (station 1) and get off at Provincial People's Hospital Station.

Remind the landlord to pay attention to the direction of the bus when riding. Please see the following lines for details:

K502 bus route: Coach West Station (Zijingang Road, near Tianmushan Road)-South Exit of Bauhinia Road-Gudun Road-South Exit of Fengtan Road-Gudang Community-Gudang (west of Tang Wan Road)-Xueyuan Road-Qingfeng Village (east of Staff Road)-Xixi Campus of Zhejiang University (Tianmushan Road)-Baziqiao (Tianmushan Road).

Bus itinerary: Zhongshan North Road-Provincial People's Hospital-Desheng New Village-Communication Market-Shangtang Road Jixiangmiao Road (Shangtang Road)-Grand Kansai Liuyuan-Shanxian Village-Gaotingba-yuanjiacun-Zhang Jiayuan-Hangbo (Shenban Road)-Shenjiaqiao (Hangfeng Highway)-Sheet Factory-Liuwen Village-Shitang (Hangfeng Highway)-Shenjiabang.