秦城监狱

qín chéng jiān yù

Qincheng Prison, maximum-security prison located about 30 km north of central Beijing, whose inmates include former high-level officials convicted of corruption

秦

qín

short name for 陝西|陕西[Shan3 xi1]

城

chéng

city walls

监

jiān

to supervise

狱

yù

prison