The Liangzhu Culture is an important ancient culture in the Taihu Basin of the lower reaches of the Yangtze River in my country. It was named after Mr. Shi Xingeng, the former West Lake Museum, first discovered it in Liangzhu Town, Yuhang City in 1936. About 5300-4000 years ago.

According to documentary records and archaeological discoveries, the Dian Kingdom existed in Yunnan history for about 500 years, appearing in the early Warring States Period and disappearing in the early Eastern Han Dynasty (from the mid-5th century BC to the 1st century AD). The scope of the ancient Dian Kingdom at that time included the Dianchi Lake and the "Three Lakes" area and their surrounding areas. It was a local government in the form of an independent kingdom.