The purpose of this research is to establish a suitable community-based model for Chinese culture,to improve the community recognition of common mental disorders,as well as its treatment and control.

The project will select seven metropolis,through multi-center collaborative research,use of interdisciplinary methods and combining qualitative and quantitative research methods.Community resources will be integrated so as to build the Chinese model of community mental health services and to establish the routine for common mental disorders. Evaluation criteria for community mental health needs to be developed for the process of health education and intervention techniques.

Inclusion Criteria:

1. general population: 13-65-year-old,
2. high-risk groups: not yet shown symptoms of mental disorders, but exposed to epidemiological risk factors for anxiety,depression and alcohol abuse.A part may be at risk for future depression,anxiety and alcohol abuse,for example: post-disaster population,Stress-related groups, the unemployed and laid-off people, high risk of psychological disorders (chronic treatment of various medical institutions and disabled, the mentally ill family members).
3. early stage of mental disorders in population:the subjects have the problem of depression, anxiety or alcohol abuse, but not yet diagnosed with depression, anxiety disorders or alcohol abuse.

Exclusion Criteria:

those who have been diagnosed with depression,anxiety or alcohol abuse and other psychiatric disorders will be excluded from this study.