It used to be where Zhang Henshui lived. There were seven courtyards before and after, which was unusually spacious. Zhang Henshui lived here for 3 years and wrote "The Golden Powder Family". Later, he went to Nanjing, and the courtyard changed hands several times and became a dormitory.,Allow parents to retire early, with children taking over their positions.,Developing a collective ownership economy, opening up opportunities, and relaxing employment conditions.。