1. The Grand Canal of the Sui and Tang Dynasties is still in use. In the 1960s, Jiangdu used the canal channel to divert water northward at the intersection of the canal and the Yangtze River, diverting water from the Yangtze River into the canal and building Asia's largest pumping station. The Grand Canal is still an important flood control channel in the Great Plains of northern Jiangsu. It not only undertakes the task of flood control, but also irrigates thousands of hectares of fertile farmland.

2. The Sui-Tang Grand Canal is the earliest and largest canal in the world. It is centered on Luoyang, starting from Hangyu (Hangzhou) in the south and Zhuojun (Beijing) in the north. The total length of the Sui Dynasty was 2,700 km. kilometers, becoming today’s Beijing-Hangzhou Grand Canal.

3. The canal of the Sui Dynasty centered on Luoyang, connecting the five major water systems of the Haihe River, the Yellow River, and the Yangtze River, reaching Zhuojun in the north, Yuhang in the south, and flowing through eight provinces including Hebei, Shandong, Henan, and Zhejiang. The city covers an area of ??more than 2,700 kilometers. The fourth section of the Sui Dynasty Grand Canal consisted of Tongji Canal, Xinggou, Yongji Canal and Jiangnan River.

4. The Grand Canal of the Sui and Tang Dynasties was the main artery of north-south transportation in ancient China. It played a huge role in the history of China and was a great water conservancy construction project created by the working people of ancient China.