Guided by scientific outlook on development,with harmonious relationship between people and nature,people and people,people and society as its main content,with the balanced development between urban area and rural area as its final target,the harmonious rural area is a new formulation,which is not only an important part of socialist harmonious society,but also a concise expression of the new socialist rural area mode.The harmonious rural area development theory has enriched ethic meaning and significance.The aim of researches on the ethics of harmonious rural area is to fasten the pace of construction of socialist new rural area development.