Liu Gang (刘刚) is a Chinese democracy activist associated with the 1989 student movement, a former political prisoner, and later exile.
Public role
P1 research identifies Liu as a 1989 student organizer. His controlled chronology records a six-year sentence spanning 1989–1995, followed by a separate detention episode in September 1995.
Custody and status
The profile does not assert a disputed exact release day where the controlled sources do not support one. Liu is not currently known to be in custody in the verified baseline.
Research status
The P1 media baseline is completed. Original legal records and further archival documentation remain enrichment targets.
Source control: Dates and organizational descriptions are kept within the bounds of the underlying evidence; uncertain details are not converted into facts.