山东省委、省政府在１９９８年９月召开的全省“海上山东”建设工作会议上明确提出，加快全省海洋开发，要重点实施好“四大工程”，即海洋农牧化建设工程、涉海工业建设工程、海上大通道建设工程和滨海旅游业建设工程。同年底，省委、省政府发出的《关于加快“海上山东”建设 Shandong Provincial Party Committee and Government held a “Seabor Shandong” construction conference held in September 1998, clearly stated that in accelerating the development of the entire province’s oceans, it is necessary to focus on the implementation of the “four major projects”, that is, the construction of marine agriculture and animal husbandry, Sea-related industrial construction projects, large-scale sea channel construction projects and coastal tourism construction projects. At the end of the same year, the provincial party committee and the provincial government issued the “Proposal on Speeding up the Construction of” Offshore Shandong "