许慎著的《说文解字》中存在着一些改变字形方向的变体字,这些字的字形相反,通过粗略的考证发现:它们之间在意义上有的存在着相反、相同或相近的关系,有的意思不相干,有的字古字形互为反文,其实是一个字。有的字由于资料不甚详尽只能待定。 Xu Shen’s “Explain Word” there are some variants to change the direction of the glyphs, the glyphs of these words on the contrary, through a rough textual research found that: there is between them in the sense of the existence of the opposite, the same or similar Relationships, some irrelevant, and some ancient glyphs each anti-text, in fact, is a word. Some words because the information is not exhaustive can only be determined.