Core Viewpoint - The article highlights the cultural significance and historical evolution of the tie-dye technique, particularly in the context of the Bai ethnic group in Dali, Yunnan, showcasing its status as a national intangible cultural heritage and its artistic value in contemporary society [1][2][3]. Group 1: Historical Background - The tie-dye technique, known as "Zha Ran," has ancient roots in China, with archaeological evidence dating back to the Eastern Jin Dynasty, making it one of the oldest dyeing techniques in the country [1][3]. - The technique was widely used in clothing during the Southern and Northern Dynasties, gaining popularity in the Tang Dynasty, where it became a fashionable style [1][3]. - The Bai ethnic group's connection to tie-dye is part of a broader historical narrative of cultural exchange in the region, particularly during the Han to Tang dynasties [2][3]. Group 2: Cultural Significance - The Dali region, particularly Xizhou, is recognized as the "hometown of Bai tie-dye," with the Dali Puzhen Bai Tie-Dye Museum serving as a cultural hub for this art form [1][2]. - The museum houses significant artifacts, including the "Mann King Worship Buddha" and the "Zhang Shengwen Scroll," which reflect the historical and artistic heritage of the Bai people [7][8]. - The flourishing of Buddhism in the Dali region during the Tang and Song dynasties is closely tied to the development of tie-dye, with many artworks depicting individuals in dyed garments [8]. Group 3: Contemporary Practice - Today, the tie-dye craft has evolved, with modern techniques emphasizing the use of natural fibers and intricate binding methods to create vibrant patterns [9]. - The process involves careful preparation, dyeing, and finishing, allowing for artistic exploration and innovation within the craft [9]. - The Dali Puzhen Bai Tie-Dye Museum also showcases contemporary works, indicating the ongoing relevance and adaptation of this traditional art form in modern times [9].