Home-school co-education is a coordinated education activity between home and school for the benefit of children’s development. Based on the bibliometric analysis of Citespace and the content analysis of the second reading of literature，this paper summarizes the research on “home-school co-education” from 2011 to 2020. The results show that firstly，the number of studies in this field has increased steadily while the quality needs to be improved. Secondly，a core group of authors is emerging but there is little cooperation with each other. Thirdly，more researches of home-school co-education have been carried out by normal colleges and universities and educational research institutions in eastern China. Fourthly，most studies belong to empirical research rather than theoretical or positive research. Lastly，the research is prone to reflect changes in the subject of liability，the content and teaching methods of home-school co-education. In general，we should enhance the academic value，highlight the Chinese attribute and expand the policy perspective of research on home-school co-education.