The Atlas of Rational Pruning and Pruning of Apple Trees, edited by Wang Jingyan, a researcher at the Fruit Research Institute of China Academy of Agricultural Sciences, has been well received by readers since its publication, and nearly 600,000 copies have been issued. According to the needs of apple tree crown control and the new problems in pruning, the author revised the original book and renamed it "Illustration of Rational Pruning of Apple Trees".