“…The experts and scholars of western leadership and educational leadership were the first to study the principal's leadership and put forward the concept.The earliest dates back to the 1970s.In the early study of leadership system, researchers constructed educational leadership theories such as instructional leadership, participatory leadership, ethical leadership and transformational leadership, and gradually shifted from theoretical research to practical application.Scholars who hold the "five elements theory" believe that the basic elements of the leadership of the president mainly include five kinds.For example, in the Function and Effectiveness of Education, Zheng Yanxiang, based on Borman's "four forces structure of organizational leadership" and Saciovanni's "Five forces model of educational organizational leadership", proposed a five-dimensional model of principal leadership: structural leadership, interpersonal leadership, political leadership, cultural leadership and educational leadership.At the same time, based on this model, she conducted a questionnaire survey on principals of primary and secondary schools in Hong Kong and found that these five dimensions had a strong correlation [5] .The United States, a developed country with an early start, is one of the earliest countries that began to study the leadership of the president. Through continuous research and learning from the theories of other developed countries, American scholars gradually formed relatively mature theoretical models and evaluation methods of leadership.However, after time verification, the model construction based on American school cases is often limited to its specific region, language and culture background, and the research on the principal's leadership theory is not comprehensive.Therefore, subsequently, scholars in Europe and other countries and regions began to conduct targeted and diversified research on different environments based on different cultural backgrounds and historical origins.…”