Abstract: Clinical doctor competency includes those skills in communication, academic knowledge, technical methods, clinical reasoning, emotional expression, value choice and personal reflection in daily practice, which can bring benefits to the individual and the community being served. This study tried to use the relevant results of competency-based education from some experienced developed countries (USA, UK, and Canada) for reference, and made a sample survey on doctors from 7 provinces of 7 regions all over the country. This article mainly analyzed the working behaviors of young residents from the view of competency, and pointed out that they should further improve their skills and concept during their career lives.