Judian Lake has a long history. In Wudi, Han Shu, it is recorded that "in March of Zheng He's fourth year, Judian Lake plowed". After investigation and demonstration, the place where Emperor Wu cultivated in those days was in Yangzhangzhuang, Datou Town, Guangrao County, and Judian Lake has become famous for it. The gathering lake is flat and prosperous, with abundant products, such as reeds, fish and shrimp, duck eggs and crabs. In the past, it was called "Land of Fish and Rice". During the period of War of Resistance against Japanese Aggression, the Eighth Detachment of the Eighth Route Army's Anti-Japanese Guerrilla led by Ma once haunted the Japanese army among the reeds in the lake area, and established the Qinghe prefectural party committee to direct the battle in Yangshangzhuang, an important base for developing red tourism. The famous battle of Qingshuibo took place here.
Judian Lake was originally named Qingqiulong. According to legend, after Qi Jinggong's "Qingqiu has a thousand horses and a field", Qingqiu Dragon was renamed Juding Lake, and Juding County was set up in the west of the lake. It's been over 2500 years. During the Ming and Qing Dynasties, Juding Lake was renamed Qingshuibo. Han Feizi said: "Qi Jinggong and Yan Zi swam in the small sea, boarded the platform where Cypress was buried, and still looked at their country and said,' Beautiful, magnificent, magnificent!'" " "