As far as I know, there are two Li families in Peixian County, Jiangsu Province, whose ancestral home is Hongdong County, Shanxi Province, and one ancestral home is Jiaxiangdai, Juye, Shandong Province (Gulong Yangtun Datun area along the lake). Both of them belong to Longxitang. That's all I know. We are the 20th generation of Lilongxi Hall in Fengxian County. I hope I can help you.