1, Advantages: Emphasis on the practicality of Chinese courses. Chinese Curriculum Standard for Compulsory Education points out that Chinese curriculum is a practical course, and practicality means that students should practice at any time and anywhere. The four-style education in Qian Menglong's Chinese education thought can reflect this nature.

2. Disadvantages: The connotation of Qian Menglong's three-subject-four-style Chinese reading guidance method is: under the guidance of three basic concepts of taking students as the main body, taking teachers as the leading role and taking training as the main line, Chinese lessons are conducted from four practical operation links: self-reading, teaching reading, repeating reading and homework.