In pics: aftermath of 5.5-magnitude earthquake in E China's Shandong

This aerial photo taken on Aug. 6, 2023 shows rescuers gathering at a playground of a primary school in Wangdagua Town of Pingyuan County, east China's Shandong Province. As of 7 a.m. Sunday, a total of 21 people have been injured in the 5.5-magnitude earthquake that struck the county of Pingyuan, in Dezhou City of east China's Shandong Province at 2:33 a.m. Sunday. A total of 126 buildings in the earthquake zone collapsed, while the transportation, communication and power supply there were normal, and no leak was discovered at oil and gas pipelines, according to local authorities. (Xinhua/Guo Xulei)

This aerial photo taken on Aug. 6, 2023 shows rescuers gathering at a playground of a primary school in Wangdagua Town of Pingyuan County, east China's Shandong Province. As of 7 a.m. Sunday, a total of 21 people have been injured in the 5.5-magnitude earthquake that struck the county of Pingyuan, in Dezhou City of east China's Shandong Province at 2:33 a.m. Sunday. A total of 126 buildings in the earthquake zone collapsed, while the transportation, communication and power supply there were normal, and no leak was discovered at oil and gas pipelines, according to local authorities. (Xinhua/Guo Xulei)

Children play in Wangdagua Town of Pingyuan County, east China's Shandong Province, Aug. 6, 2023. As of 7 a.m. Sunday, a total of 21 people have been injured in the 5.5-magnitude earthquake that struck the county of Pingyuan, in Dezhou City of east China's Shandong Province at 2:33 a.m. Sunday. A total of 126 buildings in the earthquake zone collapsed, while the transportation, communication and power supply there were normal, and no leak was discovered at oil and gas pipelines, according to local authorities. (Xinhua/Guo Xulei)

This aerial photo taken on Aug. 6, 2023 shows a view of the Wangdagua Village of Wangdagua Town in Pingyuan County, east China's Shandong Province. As of 7 a.m. Sunday, a total of 21 people have been injured in the 5.5-magnitude earthquake that struck the county of Pingyuan, in Dezhou City of east China's Shandong Province at 2:33 a.m. Sunday. A total of 126 buildings in the earthquake zone collapsed, while the transportation, communication and power supply there were normal, and no leak was discovered at oil and gas pipelines, according to local authorities. (Xinhua/Guo Xulei)

A damaged house is pictured after an earthquake in Guojiatang Village in Wangdagua Town of Pingyuan County, east China's Shandong Province, Aug. 6, 2023. As of 7 a.m. Sunday, a total of 21 people have been injured in the 5.5-magnitude earthquake that struck the county of Pingyuan, in Dezhou City of east China's Shandong Province at 2:33 a.m. Sunday. A total of 126 buildings in the earthquake zone collapsed, while the transportation, communication and power supply there were normal, and no leak was discovered at oil and gas pipelines, according to local authorities. (Xinhua/Guo Xulei)