About Zhangzhou: Zhangzhou, a pearl embedded in the North China Plain of the motherland, has a profound history and profound cultural heritage. 兖 (yan), the ancient work "沇", "Historical Records, Xia Benji" "Zhangzhou" for "Zhangzhou." It is one of the nine states in Jiuzhou. It is called Yinzhou District of Jining City (Jiuzhou is Zhangzhou, Zhangzhou, Qingzhou, Xuzhou, Yangzhou, Jingzhou, Yuzhou, Youzhou and Zhangzhou). More than 4,000 years ago, the summer was divided into Kyushu, and Cangzhou was one; more than 2,000 years ago, Confucius, Mencius, and Zengzi had lectured here; "Poetry" Li Bai once lived here. The appearance of the word "Zhangzhou" began after the Spring and Autumn Period. During the Spring and Autumn Period and the Warring States Period, a hundred schools of thought contend, and the book said that the Kyushu crown of the time was named, and Ganzhou was one of them.