If you go to Xinjiekou, take bus No.51at Xinjiekou East Station, get off at Sun Yat-sen College, and then go south around the island. After entering the school gate, go straight along a path with numbers on both sides. At the third intersection (after you see a red house), go straight north along the north path and you will see it. If you go from the railway station, take 309 at the east of the railway station and get off at Sun Yat-sen College. The rest is the same as above If you don't understand anything, you can keep asking me.