Second floor introduction: Xiao Jun once described in his "Qingdao Huaizonglu": "In the summer of 1934, after we ran away from Harbin, we arrived in Qingdao the day before the Dragon Boat Festival that year... We were in Qingdao. Two rooms were rented in the lower part of a two-story stone building at No. 1 Guanxiang 1st Road. One room was occupied by Shu Qun and his wife, and the other room was occupied by us... Later, I moved from the lower part of the building to the upper floor. The protruding single room with the 'Tai Chi Tu' on the second floor is no longer there, but the unique attic still stands, making people feel nostalgic.