Introduction to Lijin: Lijin County is an administrative county in Dongying City, Shandong Province in the north of Shandong Province. The county is southwest-northeast, with 1665.6 square kilometers. Known as the "Hometown of Baiyu", "Gold Coast" and "Hometown of Oriental Prawn". There are tourist attractions such as the Yellow River Delta National Nature Reserve, the Lijin Yellow River Bridge Scenic Area, and the Yellow River estuary Feiyan Beach.