Introduction to the "Jiu Yuan Shi Ze" Monument: A tall "Jiu Yuan Shi Ze" monument is erected in the park to commemorate the famous "Yi Shu Culture". There is a Meihua Township in the southeast of Hujiang Island. The Meihua people have no blood relationship with the Hujiang people, but the Hujiang people call Meihua people Yijiu (uncle), and the Meihua people also call Hujiang people Yijiu. This is the peculiar "Hujiang people". Uncle Mei is bound by culture." During the Jiajing period of the Ming Dynasty (1559), Japanese pirates invaded Fujian. Fishermen from the two islands cooperated with Qi Jiguang's tribe to resist the Japanese pirates at the mouth of the Minjiang River. They used their blood and lives to protect the sea and the border, forming a life-and-death friendship.