The Longjia (Chinese: 龙家; sometimes also known as the Nanjingren, 南京人) are an ethnic group in western Guizhou province, China.
[2] The Nasu Yi were not native to western Guizhou, but had migrated from the Luyang Mountains of northeastern Yunnan (in modern-day Huize, Xuanwei, and Dongchuan) during the 3rd century and founded the Mu'ege Kingdom around 300 C.E.
[12] In Dafang County, villages that have between 1,000 – 2,000 Longjia people include Hegu 河谷, Bazi 坝子, Lihua 里/理化, Pengcheng 鹏程, Changshi 长石, Hetao 核桃, Guobao 果宝, Zhuchang 珠场, Xiangshuizhen 响水镇, Shangba 上坝, and Zeji 则鸡.
Longjia with the autonym Songlibao 松立保 have also been reported in Jingzhu 荆竹村 and Bayi 八一村 villages in Babao Township 八堡乡, Dafang County.
[13] Other locations are Cuoba 撮坝, Pengcheng 鹏程, Changchun 长春, Baini 白泥, Guowa 果瓦, Shangba 上坝, and Maopiao 毛票.