Definition of "Haibei"

In this photo released by Xinhua News Agency, rescue workers gather at the site of a coal mine accident in Haibei Tibetan Autonomous Prefecture, northwestern China’s Qinghai Province, on Saturday, Aug. 14, 2021. A team of 200 Chinese police, emergency workers and experts on Sunday were trying to reach 19 coal miners trapped in the flooded mine in the northwestern Qinghai province. (Wu Gang/Xinhua via AP)

2021 August 15, “Flooded coal mine in China’s Qinghai kills 1, strands 19”, in AP News‎, sourced from BEIJING (AP), archived from the original on September 20, 2021‎