杨广在位时制造的事件,疑云最大的还是开凿大运河一事。大运河,即现在常说的“京杭大运河”。京杭大运河,与万里长城齐名,是中国古代两项最伟大的工程,闻名全球。大运河北起北京(涿郡),南到杭州(余杭),经北京、天津两市及河北、山东、江苏、浙江四省,贯通海河、黄河、淮河、长江、钱塘江五大水系,全长约1794公里。 When Yang Guang was in power, the biggest suspicion was the excavation of the Grand Canal. The Grand Canal, now often say “Grand Canal ”. Beijing-Hangzhou Grand Canal, famous with the Great Wall, is one of the two most ancient Chinese ancient works, world-famous. The Grand Canal stretches from Beijing (Juxian County) to the north and Hangzhou (Yuhang) to the south. Through the Beijing and Tianjin municipalities and the five major river systems of the Yellow River, the Yellow River, the Huaihe River, the Yangtze River and the Qiantang River in the four provinces of Hebei, Shandong, Jiangsu and Zhejiang, About 1794 kilometers.