The Huanhua Cottage was the former residence of the famous poet Du Fu of the Tang Dynasty. The author had a new understanding of Du Fu after visiting the Cottage. You can refer to the following examples: Du Fu is a poet with a profound cultural background. His works have extremely high artistic value and depth of thought. Du Fu's poems covered a wide range of topics, including social reality, history, philosophy, nature and so on. After visiting the Cottage, the author had a deeper understanding of Du Fu's poems. Du Fu's poetry style is unique, based on realism, combining bold, graceful, fresh, deep and other styles with high artistic value. Du Fu's poems had a far-reaching influence. His works had a wide impact on later literature and art, and he was known as "a towering mountain in the history of poetry". Du Fu's life experience and charisma are also worth learning. He always adhered to the values of justice, patriotism, loyalty and so on, setting a noble example for future generations.