He once saved 250,000 Chinese, and 83 years later his grandson asked China for help due to the epidemic A letter of help from Germany: Rabe's Chinese love affair: Rabe rushed back to Nanjing: Rabe, who rushed back to Nanjing: Chairman of the International Committee of the Nanjing Safety Zone: The Inhumane Atrocities of the Japanese Army in Nanjing: Raabe did his best to protect refugees: Raabe was forced to leave Nanjing: Raabe's later life: Conclusion: