Introduction to Huidian Lake: Huidian Lake Scenic Area is located at the junction of Weifang and Dongying prefecture-level cities. In 2012, it was selected into the first batch of lake protection lists in Shandong Province. It is a provincial wetland park and the first original ecological design scenic spot in China. The scenic spot with the largest single wetland area in northern China, the scenic spot in northern China that most resembles Shajiabang in the south, the widest and longest single wooden plank road in China, the deep ecological experimental scenic spot in China, and the largest lake around the Bohai Sea in coastal inland China wetlands.