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

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.

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.

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.

The Public Management: Position and Purpose;

With the cities of Beijing, Shanghai and Guangzhou as examples, this paper analyzes the predicament of public management during present urban renewal process in China, and argues that the conventional monopolized urban administration is the intrinsic reason for the intervention failure in urban renewal.

With regard to the historical evolution of Public Administration,whether it is divided according to the historical stages or discussed by the paradigm,neither the process of public administration evolution nor the relationship between Public Administration and Public Management are well sorted out in the past over one hundred years.

An analysis of public administration pattern from the perspective of development of public administration contributes to renovation of management concept and pattern of higher education.

Most scholars,theorists and officials have not focused on the practitioners of public administration,but on the progress of public administration.

Scholars at home and abroad have approached administrative examination and approval system from perspectives of economics,law and public administration and gained fruitful achievements.