Notes
1 Zhongguo shehui kexue yanjiuyuan kaogu yanjiusuo, eds., Juyan Han jian jia yi bian 居延漢簡甲乙編 (Beijing: Zhonghua shuju, 1980), 32 (nos. 45.21 and 45.23), 205 (no. 285.17), 232 (no. 351.1).
2 Hu Pingsheng, “Juyan Han jian zhong de ‘gong’ yu ‘lao’” 居延漢簡中的 “功”與 “勞,” Wenwu 文物 4 (1995): 51–55.