Although he is not a famous poet, his poems have certain influence. He has exquisite attainments in literature, calligraphy, painting and so on, and is known as "the three wonders of writing, calligraphy and painting". Su Liu's poems are few, but his paintings and calligraphy are of great artistic value.
His calligraphy style is delicate and elegant, and his strokes are smooth. He is known as "elegant, fresh and refined" and has an important position in the history of calligraphy. His paintings are mostly based on landscapes, flowers and birds, with fresh and elegant brushwork and unique style, and are known as "fresh and elegant, indifferent and lofty". Generally speaking, Su Liu was an outstanding writer, calligrapher and painter in the literary world of Tang Dynasty. He has outstanding achievements and far-reaching influence in many fields.
Su Liu's poems are famous for their freshness, naturalness, open-mindedness and profound artistic conception. Known as "painting in poetry and poetry in painting", it has a far-reaching influence on later literature and is regarded as one of the treasures of Tang literature. Su Liu entered the literary world very early, and wrote countless poems with his extraordinary knowledge and talent, which were passed down from mouth to mouth by fans. "There is no one who doesn't know who I am", "There can only be one Chen Haonan in Causeway Bay and one slacker in Shijiazhuang". The poems that these junior high school students are familiar with are enough to witness Su Liu's popularity.