The facade building at the northwest corner of the intersection of Shuangta Street and Bingzhou Road is the post office of Bingzhou Road, and the front street of Posts and Telecommunications is on the north side of the post office. The front street of posts and telecommunications is actually a short path. Go to the end of the iron gate and you will find No.2.

. It's where the map was inserted.

I also sent you a marked Google map, which is more detailed than Baidu's. The one in room 824. Mace is afraid of injury.