Ku ya 10 Ukwakira 2020, i Lanzhou habereye ihuriro rya kabiri ryo kubungabunga amazi mu Bushinwa, ryatewe inkunga n’ishyaka riharanira demokarasi n’ubuhinzi n’inganda mu Bushinwa, guverinoma y’abaturage y’Intara ya Gansu, Ishuri ry’amazi y’amazi n’ubushakashatsi bw’amashanyarazi, Dayu Irrigation Group Co., Ltd. , Intara ya Gansu, kumuhanda wubudodo.