Gikidodan - Gikidodan

...However, this system of Qiaozhou, counties and prefectures, even though the basic unit of Qiao County, was merely an administrative measure that considered a group of refugees as a county, and had no borders at all, so it could not fully achieve its purpose. Moreover, although immigrants and former residents actually lived in the same area, they had different types of household registration, ruling systems and tax burdens, which promoted discrimination and confusion. The Tudan was intended to correct such problems and strengthen the nation's power, and the Geng Tuxu Dan (364) by Huan Wen and the Yi Xi Tudan (413) by Emperor Wu of Song achieved great results. The Tudan also changed the household registration of immigrants from white to yellow. ...

*Some of the terminology explanations that refer to "Yihidodan" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…しかしこの僑州郡県制は，基本単位の僑県にしても，難民のまとまりを県とみなした行政上の措置で，まったく境域をもたなかったために，十分に目的を達することはできず，そのうえ，移住民と旧住民とは，実際は同じ地域に居住しているのに，戸籍の種類，支配系統，税役負担を異にしていて，差別と混乱を助長した。このような弊害を是正して国力の強化を図ったのが土断で，桓温（かんおん）の庚土戌断(364)や宋の武帝劉裕の義熙土断(413)は大きな成果をあげた。土断によって移住民の戸籍も白籍から黄籍へかわった。…

※「義熙土断」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報