observation;  survey;  watching
 consideration;  inquiry;  enquiry;  investigation;  study
 discernment;  penetration;  insight;  intellectual acumen
 (making) a round of inspection;  patrolling
 reflection;  consideration
 surmise;  guess;  inference
 railway police;  railroad police
 guessing beforehand;  conjecture in advance
 consideration;  taking into account;  sympathy with
 surmisal;  hypothesis;  speculation;  conjecture;  supposition
 superior insight;  your idea
 consideration;  taking into account;  sympathy with
 local public prosecutor's office;  subdistrict public prosecutor's office
 Supreme Public Prosecutor's Office
 Censorate (Ming and Qing-dynasty surveillance agency)