In Purang County, Ngari Prefecture of Xizang, there exist seven sets of millennium-old attire known as the "peacock attire"—the Purang Feitian costumes. One of these sets is now quietly guarded by a post-00s girl named Dekyi Yangzom. Weighing over 20 kilograms and valued at hundreds of thousands to millions of yuan, this precious attire is not only a family heirloom but also a dazzling gem within the cultural treasures of the Chinese nation.