There are some materials about central administrative department for health and capital hospital opened by government and health policeman of the end of Qing Dynasty, which record things on health of the end of Qing Dynasty.

The domestic research on police psychology;

Recently, some problems arisen in public security forces have reflected the reality and urgency for leading police psychology pattern into public security s administration.

Study on profesional present conditions of child psychological health care in clinic.;

Psychological health status survey and needs assessment among Sichuan earthquake disaster area residents;

Investigation into the psychological health of male nursing students in middle vocational schools;

Occupational stress and mental hygiene and their relationship between nurses working in army hospitals and nurses working in non-army hospitals;

Mental hygiene is a working process which is based on currently found laws of human physical and psychological patterns and uses prevention,training,treatment,and other means to safeguard health,protect life in order to provide for normal human work,study,and living.