“风”字和“风”字概念群是中国古典美学中的重要审美概念。其中的“风流”一词，是对人与物进行审美评价的美辞，具有丰富的美学意蕴。同时，东亚地区文化交流密切，“风流”也传入日韩，并继续发挥着它在中文语境下的美感影响力，融入日韩的民族美学中，成为体现其民族审美意识的重要概念。

中国“风流”的美学构造体现为“名士风流”和“爱欲风流”两部分：“名士风流”体现出名士们“身体美”与“精神美”的和谐统一，表现着他们由动人的风姿风韵、丰富的才情和率真的性格共同形成的美好气质，体现出对身体和精神的双重肯定，它启发着文人士子对美的追求，促成了中国文人自由与美的人生境界。同时，作为“风流”美学的开端，日韩也接受了“名士风流”的美学思想，并发展出独特的美学内容。“爱欲风流”则是审美化的两性交往中所体现出的审美价值，代表男女两性间爱与美的永恒话题，其实质是一种审美化的人际情感。综合说来，“风流”具备美感、自由精神和超越性情感三方面的内涵特质。

总而言之，本文运用比较文学与东亚区域研究的方法，从若干重要文本的分析入手，对“风流”概念的形成演变与扩散进行梳理分析，有助于从一个侧面理解东亚共同诗学与共同美学的形成轨迹，具有学术价值。

The word feng and the concept group of feng are important aesthetic concepts in Chinese classical aesthetics. The word fengliu is a beautiful word for aesthetic evaluation of people and things, and it has rich aesthetic connotations. At the same time, The East Asian region has close cultural exchanges, and the fengliu has also been introduced to Japan and Korea. Its aesthetic characteristics in the Chinese context continue to exert influence in the two countries，and integrated into the national aesthetics of Japan and Korea, it has become an important concept that reflects the national aesthetic consciousness of the two countries.

The aesthetic structure of China's fengliu is embodied in two parts: fengliu of celebrities and fengliu of eros : Fengliu of celebrities embodies the harmony of “body beauty” and “spirit beauty”.And it shows their beautiful temperament formed by their moving charm, rich talent and straightforward character, and reflects the double affirmation of body and spirit, and it inspires the pursuit of beauty and freedom  of Chinese literati’s life. At the same time, as the beginning of the Fengliu aesthetics, Japan and Korea have also accepted the aesthetics of the fengliu of celebrities, and developed unique aesthetics in the two countries. Fengliu of eros is the aesthetic value embodied in the aesthetic interaction between the two sexes, representing the eternal topic of love and beauty between men and women, and its essence is an aesthetic interpersonal emotion. On the whole, fengliu has three connotations of beauty, free spirit, and transcendental emotion.

All in all, this article uses the methods of comparative literature and East Asian regional studies, starting with the analysis of several important texts, and analyzes the formation, evolution and diffusion of the concept of fengliu, which will help to understand the common poetics and common aesthetics of East Asia from one side.