Táng shān
Tangshan prefecture level city in Hebei
Lè tíng
Leting county in Tangshan 唐山[Táng shān], Hebei
Ān Shǐ zhī luàn
An Shi rebellion (755-763) of 安祿山|安禄山[Ān Lù shān] and 史思明[Shǐ Sī míng], a catastrophic setback for Tang dynasty
Lè tíng xiàn
Leting county in Tangshan 唐山[Táng shān], Hebei
gé shan
partition
partition board