The Bianhe River is full of newly planted willows, and the east wind still hates it. "Write scenery, chant history. Yangzhou is the capital of Huaizuo, facing Nanjing, the capital of the Southern Dynasties, across the river. The last two sentences describe the scenery. Sui Garden refers to the gardens of the Sui Dynasty, and Wu Palace refers to the palaces of the ancient State of Wu. "Bian River" During Yang Di's reign, Yang Di sent people from the Huai and Huai Dynasties to dig a grand canal, which was named "Tongji Canal". Therefore, the trunk of the canal is in the Bianshui section, which is also called Bianhe. "Poems about the rise and fall of Wu, Southern Dynasties and Sui Dynasty. These dynasties were directly or indirectly related to ancient Yangzhou.