A landslide in Tanchang County, Gansu province, China, kills at least 21 people, according to reporting by multiple outlets citing Xinhua and local authorities. The disaster occurs early on Tuesday morning in a valley area, where 33 people are reported to have been trapped after the landslide buried them. Rescue operations end after recovery efforts find 12 survivors, while the death toll reaches 21. Authorities continue to provide information on the incident and indicate that survivors were located during the search and rescue. In addition, officials issue warnings about the potential for secondary landslides, reflecting ongoing safety concerns in the affected area following the initial collapse. The reports describe the incident as a major local emergency and note that the response shifts from active rescue to concluding operations and managing the aftermath.