Song Zhenzhong(宋振中 1941-september 6,1949), little son of Song Qiyuan and Xu Linxia.he was born in Xi'an,Shaanxi in 1941. Song with parents was put in prison when he was only eight months old by Kuomintang of China.Because he had a big head and small body , he has a nickname called Xiao Luobotou(小萝卜头, Little Turnip Head).Because his age was small, it is relatively free to take action, he often tell some news in the prison for other prisoner.On September 6, 1949, Song with his parents was killed by Kuomintang under GeleHill,Chongqing, his age only 8 years old.