It's true. It is true that Lanzhou recruits epidemic volunteers. Xigu District Health Planning Bureau is now urgently recruiting medical volunteers for epidemic prevention and control from non-public medical institutions, calling on medical and health professionals in the whole region to give full play to their dedication and take active actions to contribute to the prevention and control of normalized epidemic situation in our region. Lanzhou, referred to as "Lan" and "Gao", was called Jincheng in ancient times. It is a prefecture-level city and provincial capital under the jurisdiction of Gansu Province, a second-class big city, an important industrial base and comprehensive transportation hub in northwest China, and one of the important central cities in the west approved by the State Council.