Using Beijing, Shanghai, Guiyang, Jiangsu, Shenyang, and networked archives as observation points, this research encyclopedia explains why transgender public history forms dense documentary clusters in a small number of cities and introduces an evidence-geography matrix and a city-interface ledger.

A case study of the Guiyang Mr C transgender employment dispute, tracing how labor arbitration, wrongful-dismissal litigation, personality-rights litigation, and appeal translated gender identity, gender expression, and equal employment into a durable judicial record.