Taichung Veterans General Hospital is the only public medical center in central Taiwan. Department of Psychiatry has intact mental health service regarding community psychiatry, child and adolescent psychiatry, geriatric psychiatry, and addictive psychiatry. While serving as the core hospital for mental health care in central Taiwan, we combine different medical institute, public health, medical, educational, and other social resources to conduct a high quality, multi-disciplinary psychiatric network. Other than early discovery, early referral, and helpful psychiatric rehabilitation program, we actively participate in caring of vulnerable groups in order to better promote the public for psychiatric health, and to improve overall publics' mental health of central Taiwan.