Four lines. Official website shows that Shandong Provincial People's Government, Zhucheng City, Weifang City, Shandong Province, a fourth-tier city, a regional central city of Shandong Peninsula, a top 100 county-level economy and county-level basic competitiveness, a national comprehensive experimental zone for new urbanization, a coastal city open to the outside world, and an important transportation hub of Shandong Peninsula.