· Active aging: delayed retirement and elderly physical and mental health, elderly smoking cessation, intergenerational communication, and intergenerational parenting.
· Digital health: interventions in digital product development to help older adults more easily learn to use digital health products and manage their health independently.
· Integrated behavioral science theories: combining traditional health education theories with psychology and behavioral intervention techniques.
· Health policy: providing policy recommendations for achieving active aging, such as pilot programs for new job opportunities, effective pension security policies, new ideas for constructing a social psychological service system in Chinese culture, and advocating for positive psychology-based initiatives.