Community by Liang Qichao and the development of public ethics;

One of the important reason causing corruptions is the lack of the public ethics.

The construction of public ethics institutions,having profound theoretical background and practical significance,has become a worldwide trend.

From the perspective of personal sentimental process and the psychological mechanism of the sense of shame,this paper analyses the role of id,ego and superego in the sentiment of shame of the public administrators,along with a further interpretation of the two dimensions of the sense of shame and an analysis of the approaches to realize the construction of public management ethics.

This text thinks,there are three different dimensions on public ethics study in China at present,which are political ethics dimension,public management ethics dimension and civil society ethics dimension.

Ethics is a subject of long standing,but ethics of public administration is a new subject.

By providing a rough conceptual scope of public health ethics through exploring the conception of public health and how it differs from medicine and health care,it refered that the key element of public health is the role of the government which power and obligation are to take coercive measures to eliminate the threats to the public health.

Basic principles of public health ethics constitutes a framework to evaluate actions taken in the field of public health and are somewhat different from those of clinical ethics and biomedical research ethics.