Due to the unique chemical characteristics of silk, it is difficult to preserve embroidery for a long time in the humid climate of Sichuan, so there are very few embroideries found in Sichuan archeology, and it is impossible to trace the origin of Shu embroidery by archeological methods. However, Shu embroidery is still retained in other forms A gilt piece of the feather was removed. In 1986, a bronze statue of about 4800 years ago was unearthed at the Sanxingdui site in Chengdu. Body moire and thunder. At the level of textile technology at the time, these decorative patterns could not be woven by a textile machine. Because the performance of the pattern is the same as that of the Western Zhou embroidery unearthed in Baoji, Shaanxi in 1974, it is most likely to be Embroidered by the lock embroidery method, this inference traces the history of Shu embroidery to the ancient Shu Sanxingdui civilization that was contemporary with the civilization of the Central Plains Xia Dynasty. The following statements are consistent with the original:. ['Lock embroidery originated from Shu embroidery.', 'Early Shu embroidery was mostly used for making costumes.', 'Bronze Liren is most likely wearing an embroidered costume.', 'It is difficult to infer its age through the manufacturing process of the unearthed embroidery.']