On Feb. 15, 2019, workers of the Xingtai Management Office of the Central Route of the South-to-North Water Division Project inspect the ice disturbance device at the ice sluice of the Qili River. To ensure smooth water delivery during the winter period, the Xingtai Management Office of the central route of the water division project has formulated the delivery schedule in advance, strengthened inspections and maintained key equipment. The central route had cumulatively transported 20 billion cubic meters of water to northern China as of Feb. 15. [Photo/Xinhua]