Which bus is the most convenient for Hangzhou Zhejiang University Hospital to get off at high-speed railway station?

Hello, landlord:

Go to Train State Station, take bus No.309 and 339, get off at Zhanongkou Xincun Station, then take bus No.B4, get off at Tianmushan Road Gucui Road Station, and walk to Zhejiang University Hospital.

No.309 Road: Linping Station-Yuhang Maternity Hospital-Alliance Community -Xi 'an Community-Train State-Tangjiaqiao [Yuhang District]-Beifang Village-Yongxuan Road-intersection of Baoqing Street in Huangcheng Middle Road-Waiqiao Temple-Shierbao-Sanjiao Village-Jiubao (Navigation Road)-Jiubao Town-Babao (Huang Jincheng Commercial Center-Kiln Factory-Bayi Primary School)

339 Road: Linping South Station-Baoyuan Zedi-Nanyuan Road, Donghu Road-Donghu Road, Lindong Road-Yingbin Road-Train Bang-Tangjiaqiao [Yuhang District]-Beifang Village-Yongdong Village-Qiaosi (0 1 provincial road)-Yonghe Road-Sanjiao Village-Jiubao (navigation road)-Desheng Road, the intersection of the Ninth Ring Road.

B4 Road: Tiancheng Road Bus Station-Zhanongkou New Village (BRT Transfer Station North)-Bus Corporation (BRT Transfer Station North)-Wulin Square North (Hangzhou Building and BRT Transfer Station North)-Baziqiao-Gucui Road, Tianmushan Road (Zhejiang Guoli Building and BRT Transfer Station North)-Fengtan Road South Exit (BRT Transfer Station North, No.7 Courtyard)-Tianmu