Everyone has the memory of youth. With the growth of age and experience, I always feel that when I was young, I was crazy and paranoid, ignorant and not familiar with the world. However, at the beginning of the twentieth century, a group of aspiring young people, with the ambition of saving the country and the people, organized and established the Xinmin Society with the purpose of "personal and human life upwards". Among them, Mao Zedong, Cai Hesen, Xiang Jingyu, Li Lisan, He Shuheng, Cai Chang, and a large number of early leaders and backbone of the Communist Party of China. It is a miracle in the history of Chinese revolution. As the saying goes, sweet-scented osmanthus in August, now is the first ten days of September in the lunar calendar, still full of laurel trees, fragrance overflowing. On this occasion, I came to visit the old site of Xinmin Society. This is the house rented by Cai Hesen's family in that year. It used to be a grave keeper. Because there was Zhou's ancestral grave on a slope, it was called Zhou Jiataizi. Young Mao Zedong and Cai Hesen are classmates and close friends. Mao Zedong lived here when he accompanied his mother to Changsha for treatment. It is located at the foot of Yuelu Mountain and on the West Bank of Changsha section of Xiangjiang River. It should have been a suburb in the past, but now it belongs to the main urban area of Changsha City. The old site is not very large. It is quiet and tidy, with camphor trees, laurel, loquat, crape myrtle, ginkgo, palm, azalea, vines, Moso bamboo, and corridors for visitors to rest. This is the most common house in the countryside of Hunan, which is not much on display. I was told that these exhibits were collected from local farmers. No wonder it was destroyed by fire in 1938 and was not rebuilt until 1984. In fact, visiting here is mainly to see the exhibition hall. Because the old photographs, photocopies and some text introductions in the exhibition hall can make you realize that nearly a hundred years ago, a group of young students had strong aspirations, and their dedication and sacrifices for the reform and change of China. I think this is also the significance of the visit. Visitors to the old site of Xinmin Society are free of charge with their ID cards. The visiting period is : Tuesday to Sunday 9: 00-17: 00, closed on Monday. The address is Zhoujiataizi, Zhoujiaxiang, Xinmin Road, Yuelu District, Changsha City. It is less than 300 meters from the north gate of Yuelu Mountain and about 600 meters from the West Bank of Xiangjiang River. Buses 63, 106, 109, 301, 317, 401, 902 and so on all have stops. Ctrip miswrote the address here as Liu Jiataizi, which should be corrected as : Zhou Jiataizi. 2016.10.11