Explore the 1976 Tangshan Earthquake, an underreported yet catastrophic disaster that changed the landscape of seismic awareness in China. #TangshanEarthquake #NaturalDisasters #SeismicAwareness #DisasterManagement #ChinaHistory #EarthquakePreparedness #HistoricalEvents #Resilience #20thCenturyHistory #CatastrophicEvents #Shorts