Hello, chen lei english. According to relevant public information, Chen Lei is a famous English educator with rich experience and a solid foundation in English teaching. "Five-step method", namely "concept, application, practice, memory and test", provides effective learning strategies for English learners and is regarded as a model of English learning. At present, Chen Lei's English teaching ideas and methods have been widely used in English teaching in primary and secondary schools, and have been well received by students and teachers.