Official document education is the method of official document learning. The document learning method was founded in 1954. From February 1954, the textbook compiled by Mr. Gong began to learn step by step from the addition of two digits, and taught himself for about 30 minutes every day. The key point is that when compiling textbooks, we should proceed from the standpoint of learners, not from the standpoint of teachers, not from the school year where children are located, but from a simple place according to their actual ability, and steadily learn the contents of high school and even university bit by bit under the condition of ensuring children's easy study. Official documents firmly believe that no matter a child's age or school year, every child can develop his potential through official documents learning.