Place names, especially some old ones, have a long history of cultural accumulation;The misty rain and vicissitudes of life in case of immigration are the imprint of urban change Wuhan Jiangcheng Listen to the Yellow Crane Tower Flute with Doctor Shi Zhongqin Tang · Li Baiyi went to Changsha as a migrant, looking west at Chang'an without seeing his home.Jade flutes are played in the Yellow Crane Tower, and plum blossoms fall in the river city in May.Dunhuang - Yangguan