The legendary Dayu, soon after his marriage, separated from the Tushan family and devoted himself to the great cause of water control. When he left home, his wife was pregnant, but he knew that the responsibility of opening the mountain and diverting the river was too great to stay. When he passed by the house again and heard the good news of his wife's birth, he was very excited, but when he thought that the flood had not subsided, he could only wave goodbye and continue his journey of water control. When he passed by his hometown for the third time, his son Qi was already able to wave his little hand and greet his father. Although Yu felt warm, he still waved his hand firmly and continued to move forward. 
He was the first Son of Heaven of the Xia Dynasty and was known as Xia Yu by later generations. He is the legendary sage emperor of ancient China, on a par with Yao and Shun. His greatest achievement was to control the flood and make the people live and work in peace and contentment. In addition, he demarcated the territory of China as Kyushu, which made great contributions to the historical development of China. After Xia Yu's death, his mausoleum was built on Huiji Mountain, which became a sacred place for emperors to worship. 
February** Dynamic Incentive Program
Xia Yu is not only a great ruler, but also a historical giant. His great merit lies in the establishment of the new social and political form of the state, the end of the tribal alliance form of primitive society, and the promotion of historical progress. He replaced primitive society with class and barbaric society with civilized society, opening a new chapter in the history of Chinese emperors. He is an outstanding figure in the history of the Chinese nation and will always deserve our admiration and remembrance.