The separation of ownership and control of corporations lies on system for corporate asset, limited liabilities of stockholders and the system of stock market which equity exchange is free.

At present,problems concerning market exit of legal persons are serious,and more enterprises exit market without annual inspection or regardless of revoking licenses,which has affected stability of economic order.

Study of Enterprise Legal Person Bankrupt Procedure;

There are two striking contrast views on whether a enterprise legal person can be a partners of cooperated enterprise.

Nowadays in china, Business License of Enterprise Legal Person means qualifications of an enterprise legal person and the official permission to run a business as well.

For the various types of Chinese enterprises,to constitute modern enterprise institutions,and perfect and rationalize the management mechanism are the essential measures to enhance their competitiveness.

This paper divides the environmental protection institutions of Chinese circular economy into three levels,including state institutions,market institutions and enterprise institutions;Among them,state institutions are in their initial stage of development and relevant education systems lag behind,and the market institutions are not clear,and the enterprise development institutions are imperfect.