Panjin Wei Song was originally named Wei Song. According to the relevant information of Panjin, it is known that Panjin's original name has not changed, Song 1987, a native of Panjin City, Liaoning Province. Panjin is located in the south-central part of Liaoning, in the center of Liaohe Delta, at the mouth of Liaohe River, and the terrain gradually inclines from north to south. The whole city governs 1 county 3 districts, with a total area of 4 102.9 square kilometers.