Research Computational causality to discover factors and pathways of NSSI in children Insights from computational causal analysis on the factors contributing to non-suicidal self-injury in children. Dynamic Causal Graph-Based Learning Predicting Cognitive Impairment in Middle-Aged and Older Adults using a novel approach. Life Changes and Mental Health in Adolescents During COVID-19 Exploring the impact of COVID-19 lockdowns on the mental health of children and adolescents in China through cross-sectional, longitudinal, and clustering studies. Cohort Survey and Practice Chengdu Positive Child Development (CPCD) Survey Investigating child development and well-being in Chengdu Service Leadership through Serving Children and Families with Special Needs Enhancing leadership through community service in health and education Chinese General Social Survey (CGSS) 2023 Exploring social structure and quality of life in urban and rural China Media and other fun stuff Medical Media Platform Exploring medical device innovation through media and analysis.