There are also the Sui Grand Canal and the Beijing-Hangzhou Grand Canal.
There are no different concepts between the two Grand Canal, but they are the same. It starts from Zhuo Jun (Beijing) in the north and reaches Yuhang (Hangzhou) in the south, with Luoyang as the center, with a total length of more than 2,700 kilometers, connecting five major water systems of Haihe River, Yellow River, Huaihe River, Yangtze River and Qiantang River and six provinces of Beijing, Tianjin, Hebei, Jiangsu and Zhejiang. It has played a great role in the economic and cultural development of the north and south. In 605, when Yang Di was excavated, it took six years. In the Yuan Dynasty, due to the twists and turns of the waterway, it was inconvenient, so people put the original canal straight and dug the Huitong River (in present-day Shandong).