Figure 1.

Map of Zhào County赵县. The map shows 11 coloured areas. For the nine townships on the left side of the map, these nine areas correspond with the nine townships: Běi wáng lǐ 北王里 (green left upper area), Gāo cūn 高村 (red left middle area), Shā hé dian 沙河店 (blue left lower area), Xīn zhai diàn 新寨店 (blue middle upper area), Zhao zhōu 赵州 (yellow central area), Wáng xī zhāng 王西章 (green middle lower area), Qián da zhāng 前大章 (red left upper area), Hán cūn 韩村 (green right upper area), Nán bǎi shé 南柏舍 (red right lower area). However, the two areas on the right side of the map correspond with seven townships: the two township areas (Xiè zhuāng 谢庄 (yellow right upper area) and Fan zhuāng 范庄 (blue right lower area)) and five townships that are marked with circles. The five circles correspond with the areas of the five townships and the names of the townships are written in the middle of the circles. Superscripts above the townships indicate when they are covered in survey 1 or in the remaining study. Townships for survey 1: Hán cūn 韩村 (green right upper area), Yáng hů 杨户 (around the green circle), Běi zhōng mǎ 北中马 (around the black circle), Běi wáng lǐ 北王里 (green left upper area), Xīn zhai dian 新寨店 (blue middle upper area), Gē da tóu 圪瘩头 (around the red circle), Dai fū zhuāng 大夫庄 (around the blue circle). Township for remaining study: Zhào zhōu 赵州 (yellow central area). Figure is the courtesy of Shuyi Zhang, personal collection.