"Jiangnan dream, misty rain and scenery can be encountered" is an expression in a poem, describing the beautiful scenery and romantic atmosphere of Jiangnan area. It means that in the Jiangnan area, dreamy smoke, rain and scenery are everywhere and can be seen everywhere. It conveys the beauty and uniqueness of the natural environment in the Jiangnan region, and also expresses praise and yearning for the scenery and atmosphere of the Jiangnan region.