Aerial photo taken on July 28, 2021 shows a view of the Tangshan Earthquake Memorial Park in Tangshan, north China's Hebei Province. Wednesday marks the 45th anniversary of the Tangshan earthquake. The 7.8-magnitude quake struck the city of Tangshan in Hebei Province on July 28, 1976, killing more than 240,000 people and destroying virtually all buildings. (Xinhua/Mu Yu)
