Can anyone tell me where in shanghai People's Square can I board bus no. 952 bound for Wusong Passenger Terminal?

I found the People's Square bus stop of no. 952 is at Wusheng Road, not far from SH Museum Store. However, as I know, the more convenient one is its Middle Xizang Road, East Beijing Road bus stop. Get out from Exit 7 of People's Square MTR Station, you can walk along Middle Xizang Road for around 90m to the bus stop to take bus no. 952.