The reclamation of land from the sea, or other projects to enclose sea areas, and the excavation of sand and gravel shall be strictly controlled. 对围海造地或其他围海工程，以及采挖砂石，应当严格控制。
To reach this target, planning and economic evaluation on reclamation engineering must be carried out to formulate a feasible scheme. 为达到这一目标，必须对围海工程进行规划和经济评价，制定出合理可行的决策方案。
