Soong Ching-Ling had made outstanding contributions to China, and is known as the greatest woman of twentieth century. She was infertile after miscarried her first child, and adopted Yolanda Sui at the age of 64, who has accompanied her for more than 20 years until her death. In this episode, Luyu visits Soong’s former residence in Shanghai, and interviews Yolanda to reveal those unknown stories. Yolanda tells her mother’s love story with Dr. Sun Yat-sen in detail, and describes her affection and care even though they have no biological relations. In addition, Yolanda discloses Soong’s tough action when deals with controversy, as well as her last wish, shares the real life of this greatest woman.