It is systematically reviewed that the discovery of the plant protein kinase,including the research survey,family classification,the process of phosphorylation and the circadian function.

This can be understood as Wittgenstein s family similarity and Weber s ideal type.

The main characteristics of family system non-governmental s.

The property system characterized by "family system" has the profound cause, which restricts the private enterprises to develop further.

This paper mainly analyses the causes of private enterprises failure,aiming at the difficulty of dealing with centralization confronted with the private enterprises,points out that three breakthroughs should be achieved for the private enterprises to grow in strength,that is,the breakthrough of enterprises themselves, management pattern of family system,and Property institutions.

Using the data of questionnaire from family businesses in Zhejing and Chongqing, this paper tests the relationship among family control, business objective and equity financing of family business.

British enterprise management clings to the traditional family control in a long history period.

Based on fundamental theories of corporate governance, this paper makes a theoretic and empirical study on the relationship between the governance structure and firm value of family control listed companies.

Family Controlled Enterprises gradually take as an important part of the listed SMEs,and the pyramid model is the most common style in Family Controlled Enterprises in our country.