打老虎
The three-anti campaign turned on cadres and managers by quota.

Mass Sentencing Rally at Baoding Stadium
Over ten thousand citizens, cadres, and students assembled in formation at Baoding Stadium in Hebei for a public sentencing rally during the early 1950s suppression campaigns.
During the 1950-1953 Campaign to Suppress Counterrevolutionaries (Zhenfan), the Central Committee assigned numerical execution quotas (typically one per thousand of population) carried out via mass stadium rallies and summary military tribunals across every province.
依据
No fact has been entered for this event yet. Until one is, it stands as unknown.
待考Struck from the timeline: Absorbed. This is the three-anti campaign under another name, and the three-anti row already carries it on the same dates.
Struck