Take The Floods In Zhang Qiu For Example To Analyse Administering Of Yellow River Floods In Earlier Stage Of Dynasty Ming

Yellow River,the secondly great river in China,is the crade of Chinese national civilization.At the same time,she is a river which is full of twists and turns.In the old days,Yellow River changed its course and moved frequently,and was breached and ran rampant,these gave a world of calamities to ancient dumb millioms in China.Because of these,the ruler in successive dynasties attached importance to the administering of the Yellow River floods.Especially in dynasty Ming in which Yellow River is breached frequently and its riverway is terribly confused,the rulers more regarded regulating rivers and watercourses.The people of regulating rivers and watercourses poured everything and applied their intelligence and wisdom to the practice of regulating rivers and watercourses in order to solved at all the problems of the Yellow River floods.their movements of regulating rivers and watercourses,no more the successful one or the failing one,all left marks which isn't eliminated in Chinese history of regulatingrivers and watercourses and turned into valued experience and lessons to the later. Because of different ideas and tacticses of regulating river and watercourses,the history of regulating rivers and watercourses in dynasty Ming was divided into two periods,in earlier stage,the ideas and tacticses of regulating rivers and watercourses is flow separately and cut apart some waters of Yellow River to help the canal,in later period,that is gather waters of Yellow River to attacked sand and protect the canal by dodging Yellow River .This thesis mostly discuss the movement of regulating rivers and watercourses and its ideas of regulating rivers and watercourses in earlier stage of dynasty Ming,the floods in Zhang qiu,the model of administering of Yellow River,is maijor object which this thesis analyses,namely by analyzing the floods in Zhang qiu,this thesis explore the specialties of administering of the Yellow River in order to grasp the circumstances of the Yellow River floods in danasty.