Ecological environment of Baiyangdian Lake in China's Hebei improved (4)

People visit a wetland of a wetland resuming project in Xiongan New Area, north China's Hebei Province, Aug. 14, 2021. With the effective governance of Xiongan New Area, the water quality of Baiyangdian Lake has improved a lot in recent years. (Xinhua/Mu Yu)