how to go to metro super market in hangzhou from wu lin men square.

There are two metro super markets in HZ and it is suggested to go to the Jianggan Supermarket.
From where you are, you can walk to the Wulin Square station to take the local subway line 1 to get to Pengbu Station and then take a taxi to that market. The market's exact address is at No. 355, Genshan East Road.