Cellphone photo taken on Sept. 7, 2022 shows rescuers sending earthquake relief supplies to Moxi Town of Luding County, southwest China's Sichuan Province. (Photo by Hong Fule/Xinhua)

Cellphone photo taken on Sept. 7, 2022 shows rescuers marching on foot in the mountains towards the earthquake-hit Moxi Town of Luding County, southwest China's Sichuan Province. (Photo by Hong Fule/Xinhua)

Rescuers transfer an injured person in the earthquake-hit Moxi Town of Luding County, southwest China's Sichuan Province, Sept. 7, 2022. (Photo by Duan Lixin/Xinhua)

Rescuers send earthquake relief supplies to Moxi Town of Luding County, southwest China's Sichuan Province, Sept. 7, 2022. (Photo by Song Kelin/Xinhua)

Aerial photo taken on Sept. 8, 2022 shows rescuers repairing a road damaged by earthquake in Shimian County, southwest China's Sichuan Province. (Photo by Li Xuejiao/Xinhua)

A rescuer searches for trapped people after earthquake on a helicopter in southwest China's Sichuan Province, Sept. 6, 2022. (Photo by Hu Jianjun/Xinhua)

Rescuers work at an earthquake-hit area in southwest China's Sichuan Province, Sept. 6, 2022. (Photo by Cheng Xueli/Xinhua)