Introduction to pottery making technology: The cultural relics on display in the museum include a large stone plow from the Neolithic Age, a finely ground ritual chisel-shaped vessel; folk cultural relics with exquisite craftsmanship; and rare sky falls. Strange rocks, meteorites, etc... The rich and colorful exhibits vividly outline the formation and development of Ma'ao culture for more than 5,000 years, describe the formation and development of Ma'ao ancient culture, and the relationship between Ma'ao ancient culture and Hemudu, Liangzhu culture and Japanese culture. It introduces the history and technological process of Zhoushan sea salt production; it shows the life, production, season, etiquette, folk culture and other customs of the island residents. It is rich in marine culture and is highly educational, informative and ornamental.