Objective   To accurately sort out the research hotspots of interparental conflicts, and to explore the future research trend of parental conflicts in China. Methods   We collected and sorted 321 articles from China National Knowledge Infrastructure(CNKI), and used Bicomb 2.0 to extract and count the keywords of each document, and used SPSS 20.0 for cluster analysis and multidimensional scaling analysis, and drew a hot knowledge map of parental conflict research. Results   ① There were 29 high-frequency keywords in parental conflict research. The hot words were parent-child conflict, adolescents, parent-child relationship, and middle school students. ② Different matrix analysis showed that the key factors of middle school students, children, adolescents, and parent-child relationship often appeared in parental conflict research. ③ The results showed that the research on parental conflicts in China mainly focused on three areas, including the role of parenting style in the influence of parental conflicts, the impact of parental conflicts on parent-child relationship, and the impact of parental conflict on mental health. Conclusion   The results of parental conflict research in our country are rich. We should focus on developing research methods beyond questionnaires in future, enriching the sample of college students in this field, exploring practical and effective interventions, and exploring how families, schools, and society should prevent or reduce the negative impact of parental conflict on children.