Any Subway connections to West Lake from Hangzhou Railway Station?

The Longxiangqiao metro station of line 1 is the closest metro station to the West Lake. But the metro doesn't lead to the other two attractions.

From the railway station to the West Lake, you can take subway line 1 to Longxiangqiao Station. After arriving, walk to the West Lake directly.
But there is no direct subway that can take you to Lingyin Temple and Six Harmonies Pagoda.
From the railway station, you can take public bus no. 7 to Lingyin Station. Then walk to the scenic area.
To the pagoda, you can take a taxi from the railway station directly. The cab fare is about CNY 30.