《福乐智慧》是中世纪维吾尔族著名诗人、思想家优素甫.哈斯.哈吉甫用回鹘语写成的古典名著。用回鹘文写成的这部名著19世纪以来即为研究中亚及我国新疆地区历史和文化的中外学者所注目,吸引了众多的研究者。作为维吾尔族古典文学的杰出代表作,它不仅集中概括地反映了当时的社会现实、深刻阐述了丰富的哲理、优美典雅的文学艺术和熔本民族传统与多种外来文化于一炉的开放格调,也反映了维吾尔族人民中世纪的法律思想和法律文化环境,因此,它具有多方面的研究价值,在我国和中亚地区中世纪的法律思想和法律文化史的研究上占有重要地位。 “Happiness and Wisdom” is a famous classic poem written by the Uighur middle-aged Uyghur famous poet and thinker Yusuf Haas. Since the 19th century, this famous work written in Hiragana language has attracted the attention of both Chinese and foreign scholars who have studied the history and culture of Central Asia and Xinjiang in China, attracting many researchers. As an outstanding representative of the Uygur classical literature, it not only reflects the current social reality in a concentrated and general way, but also profoundly expounds the opening style of rich philosophies, beautiful and elegant literature and art, melting ethnic traditions and various foreign cultures in a furnace, It also reflects the medieval Uighur people’s legal thinking and legal and cultural environment. Therefore, it has many research values ​​and plays an important role in the study of the legal thoughts and legal culture history in the Middle Ages in our country and Central Asia.