In attempting to meet the needs of the modern times,he straightens out the moral dilemma brought by the displacement of moral obligations and ethical musts so that the path is cleared for theoretical and methodological system construction of Modern New Utilitarianism which will be conductive to social development.

Applied ethics,a branch of ethics,aims at studying difficult moral problems in real social life.

Its ethical effect mainly reflects as follows :encouraging good and giving up evil,improving social customs ,harmonizing human relations,protecting environment ,stabilizing society,promoting the development and so on.

Liberty belongs to all of people in social communities and its actuality is only tenable by norm of action or ought-action .

Patient-Professional Relationship: A Study From Applied Ethics Perspective;

On double reflection of applied ethics;

Reflections on Applied Ethics——Concurrently on the relationship between applied ethics and theoretical ethics;