According to "Compulsory Education Curriculum Standard Experimental Textbook" published by People's Education Publishing House, it is a standard textbook for primary school students, and its content is completely synchronized with the textbook for primary school students published by People's Education Press, which is suitable for the majority of primary school students who use the textbook published by People's Education Press.
Mr. Zhang Haiqing, a famous calligrapher and executive director of China Hard Pen Calligraphy Association, skillfully combined the standard block letters written by wingers and centers on the basis of years of painstaking research and font design.