Ningbo Yinzhou District, anciently called Jixian County, when I was a child, I often heard the elderly say that summer grass mats should buy Ningbo white hemp grass mats. This quality is super good grass mats, which are produced in the west of Jixian County. Huanggulin is the most developed area of the western grass weaving technology, and the weaving technology process of Huanggulin grass mat is already a provincial non-legacy project in Zhejiang Province. The Huanggulin Caozhi Museum summarizes and displays the history, skills, products or works of Xicao, which plays a very good role in preserving, protecting, inheriting and spreading traditional skills.