Does anyone know this place, Xuding Town, Mengcheng County, Anhui Province? How is it there? Poor? How about per capita income?

It should be xutuan Town, Mengcheng County, and xutuan Town is in good economic condition. There is a big coal mine in xutuan, and there are subsidence areas formed by coal mining in many places, so the demolition you said should refer to the relocation of subsidence areas.

There is no through train from Nanjing to Mengcheng (there is no railway station in Mengcheng County for the time being), but you can take a bus directly from Xiaguan Bus Station or Central Gate Station to Mengcheng, with convenient transportation.

As for development, I can only say that there are poor people everywhere and rich people everywhere, as long as your other half is willing to endure hardships and know how to work hard for your future happiness.