But if it's in Okawaji. There is a very simple route.
Take the subway to Wulin Square Station, and then take bus No.76 at Hangzhou Mansion Station. Go directly to Changzheng Bridge Station or Welfare Center Station near Xiaohe Street.
If you get off the Long March Bridge, you should continue walking in the direction of the front of the car. Cross the bridge, this is Xiaohe Street, and on the left is Xiaohe Jiayuan.
If you get off at the welfare center, you will return to the fork in the road, which is also Xiaohe Street.
Specifically, why not add where you are going? Why don't you go to Xiaohe Street and ask someone. .