On the morning of April 19th, Qu Yanhe, President of the Municipal BG Water BU of Carnegie Group, gave a speech titled "Intelligent Connected Water Ecology, Building a New Paradigm in the Industry - Carnegie Group Empowers the Practice of Intelligent Upgrading of Water Affairs" at the Development and Application Technology Forum of Domestic Equipment in Urban Water Affairs. He talked about the full coverage of five major scenarios in the water affairs field of Carnegie Group .