Zhao Yajuan, a senior technician (in psychotherapy techniques) at Shanghai Mental Health Center and a registered psychologist with the Chinese Psychological Society. She has participated in the compilation of several mental health-related books and has received numerous national and Shanghai science popularization awards. She has conducted in-depth research on public mental health services and policies, and has long been engaged in counseling work in mental health and psychology (particularly specializing in self-growth, interpersonal relationships, and workplace stress).