In this photo released by Xinhua News Agency, rescuers carry a miner who was trapped in a gold mine in Qixia City in east China's Shandong Province, Sunday, Jan. 24, 2021. Rescuers in China on Sunday lifted several trapped miners to the surface who were trapped for two weeks after an explosion in a northern gold mine, state media reported. (Luan Qincheng/Xinhua via AP)

In this photo released by Xinhua News Agency, rescuers carry a miner who was trapped in a gold mine in Qixia City in east China's Shandong Province, Sunday, Jan. 24, 2021. Rescuers in China on Sunday lifted several trapped miners to the surface who were trapped for two weeks after an explosion in a northern gold mine, state media reported. (Luan Qincheng/Xinhua via AP)

In this photo released by China's Xinhua News Agency, rescuers drill a new channel at the explosion site of a gold mine in Qixia City, east China's Shandong Province, Monday, Jan. 18, 2021. Chinese state media say 12 out of 22 workers trapped for a week by an explosion in the gold mine are alive, as hundreds of rescuers seek to bring them to safety. (Wang Kai/Xinhua via AP)

In this photo released by China's Xinhua News Agency, rescuers drill a new channel at the explosion site of a gold mine in Qixia City, east China's Shandong Province, Monday, Jan. 18, 2021. Chinese state media say 12 out of 22 workers trapped for a week by an explosion in the gold mine are alive, as hundreds of rescuers seek to bring them to safety. (Wang Kai/Xinhua via AP)