Jinfeng town. Changle, located on the coast of the East China Sea, is an important starting point of the Maritime Silk Road, the berthing base of Zheng He's seven voyages to the West and the starting point of Kaiyang. Inquiring about relevant information shows that Jinfeng Town of Changle belongs to the industrial plant area, and many industries have set up factories here. Fujian is located on the southeast coast of China, bordering the East China Sea.