Duoduo's mother is a famous parenting blogger in Weibo. Her real name is Hanjin. She is a graduate student in the Philosophy Department of China Academy of Social Sciences. She worked as a journalist for 8 years, engaged in the research of cultural and creative industries in the Cultural Center of China Academy of Social Sciences. Han Jinyu has a son and two daughters, who moved to L.A.. At present, in order to learn Chinese, she has taken her daughter back to Beijing to live.