唐兰先生的“三书”说,是对于许慎“六书”说的重大突破,之后陈梦家先生又进行了修改、完善。裘锡圭归纳了“三书”的来源,在‘三书’之各书下又分了若干小类和次小类,并落实到每个汉字的实体分析。通过对于字形的探究,有利于提高我们分析每一个字的字形的能力。 Mr. Tang Lan’s “Three Books” said that it was a major breakthrough for Xu Shen and “Six Books”, after which Mr. Chen Mengji was revised and perfected. Qixi Gui summarized the source of the Three Books and divided into several subcategories and subcategories under the books of the Three Books and implemented the substantive analysis of each Chinese character. By exploring the glyphs, it helps to improve our ability to analyze the glyphs of every word.