The second chapter, study the eight groups appear allotropy word in "Yi Jian Zhi" in Longitudinal.
第二章对《夷坚志》中出现的八组同素异序词进行历时研究。
To compare the words of allotropy and "Dictionary" have been found, make it as a valuable example of lexicography.
把搜寻到的同素异序词和《大词典》进行比对，为辞书编纂提供有价值的例证。
Words of allotropy in Tai Ping Jing are in two categories: one is AB and BA used at once, the other is AB in modern Chinese but in Tai Ping Jing only BA found.
