1937 War of Resistance against Japanese Aggression broke out, and Wang Boqun was evacuated to Guiyang with Daxia University. After his evacuation from Shanghai, this building was managed by Bao Junjian, Bao Zhining's uncle. Bao Zhining only lived for two and a half years as the first owner.

After the fall of Shanghai, in the 28th year of the Republic of China (1939), this building was used by Wang Jingwei as the office liaison office of the puppet Manchukuo in Shanghai, also known as "Wang Mansion". During this period, (Wang Jingwei's wife), Zhou Fohai, Zhu Minyi, Mei Siping, Chen Chunpu, Luo and others gathered at Yuyuan Road 136 Lane. Many garden houses in Lane 10 were occupied by Wang Puppet Army, 10 were guarded by Japanese Puppet Armed Police day and night, and ordinary citizens were not allowed to approach them. In the 29th year of the Republic of China (1940), the Nanjing Puppet National Government was formally established, and Wang Jingwei came to Shanghai as his palace. Martial law was declared around Yuyuan Road, important intersections were fortified, and armored vehicles were dispatched for cruising. So, today, the underground cement pavement of 1 136 lane is still densely covered with steel bars.

Wang Jingwei went to Japan for medical treatment in March, 1933 (1944), and10 died in Nagoya Imperial University Hospital in June. On September 1945, the Kuomintang took Chen Bijun and others from Guangzhou to Panyu, and one month later, they were transferred to Guangzhou and taken to Nanjing, where they were imprisoned in the Kuomintang Army Hostel at No.21Ninghai Road, Nanjing, and were taken to Suzhou in the spring of 1946, and 1946 was held in the Lion Bridge Prison in Suzhou on April 23. 1959 died in prison on June 7, at the age of 77.

1945 after Japan surrendered, the building once became a guest house organized by the national government and the military government. 1946, Bao Zhining returned to Shanghai, rented the house to the Cultural Publicity Office of the British Consulate in Shanghai, and lived only on the third floor. 1948 On the eve of liberation in the second half of the year, Bao Zhining left the United States, became a Chinese American and settled in new york.

1949, which was received by the East China Military and Political Committee of the People's Liberation Army of China, was once the seat of Changning District Committee and District Cultural Bureau of the Communist Party of China. 1960, Changning District Committee decided to use it as a youth home in Changning District, and set up the Children's Palace in Changning District, which became the cradle for cultivating the next generation and turned it into a tourist unit open to the outside world in Shanghai.