Introduction to the History Hall: The History Hall focuses on the prosperous periods of the past dynasties. This was also the time when water transportation was prosperous. The construction of the canal connected the five major water systems of the Yangtze River, Huaihe River, Yellow River, Haihe River and Qiantang River, which promoted the development of cities on both sides of the river. develop. The Grand Canal and its water transportation, built over thousands of years of development, are a great project created by the working people in ancient times. They are also precious material and spiritual wealth left by our ancestors. They are living and flowing important human heritage and have a profound impact on the economic and cultural exchanges between the North and the South. Played a major role.