To promote dual referral normalized management, West China Hospital of Sichuan University experimented in eight community health service centers under Wuhou District Health Bureau, depending on its advantages of regional medical coordination resources and the present advanced information technology. The experiment covered making appointments for referral, examination, consultation for intractable diseases and so on. The purpose was to explore appropriate mode and normalized management of dual referral between large comprehensive hospital and community health service centers, and promote normalization and systemization for dual referral.