Senrun After-school International High School: Senrun After-school International High School refers to that Senrun moved the previous international classes with public schools outside the campus, adopted student-centered small class system and interactive teaching, registered the status of students in China and the United States, and was taught by famous public high school teachers with American qualifications, so as to create a pure English environment, learn authentic American courses and adapt to American education methods in advance. At the same time, the study of Chinese basic courses can not only enable students to master the complete knowledge system of domestic high schools, but also transform it into the need of applying for first-class universities abroad.

International schools: International schools usually refer to schools that provide mother tongue education for foreigners living in their own countries, and some also recruit local students. International schools refer to schools that follow the education system of foreigners' home countries and provide mother tongue education for foreigners. In recent years, it has developed into a school that can also provide foreign education models for domestic students. Generally speaking, an International School (English: International School) is a school that provides secondary education and below, with a considerable proportion of foreign students and a foreign academic system. Although the word "international school" does not appear in the education law, there are still a series of schools that meet the above definition.

It can be seen from the explanation of two terms: international schools study international courses on campus, and international high schools study American high school courses off campus; The cost of international schools is very expensive, and the cost of international high schools after Senrun class is relatively low. International schools generally need to give up the domestic college entrance examination, while international high schools don't need it after Senrun class. Some international schools do not provide study abroad, and Senrun International High School provides free application for study abroad.