Step into the former residence, cross the patio and enter the hall. The concrete floor of the hall is terrazzo floor. This kind of floor was only popular in China in the 1980s, but the house built by 1928 has long been used. In the middle of the floor, you can see a pattern-five bats holding a variant of the word "longevity", surrounded by auspicious clouds. Hong Deping, an old man who has taken care of his former residence for 26 years, told reporters: "This is called' Five Blessingg (bat) holding longevity', which means' longevity and good luck'. It consists of China elements and German technology. " There are pictures introducing the life of General Zhang Zhizhong in the living room, and each picture records a story. The bedroom on the left side of the hall was decorated as it was then, recreating the general's life here. In the courtyard of the former residence, there is also a catalpa tree planted by the general himself, which is leafy and as thick as two people folded.