Effective management，development and utilization of scientific data is a vital work in the e - Science environment，data a curation is a continuous dynamic management activity，DC have important short - term benefits and long - term value，caused foreign scholars’s widespread concern . Foreign university communities and research institutions have carried out series of effective practice and exploration，library and information science schools have set up targeted DC education and training programs in order to shape the future DC profrssional，the operation main constituent of DC proposed improvement programs or strategic plans aiming at the present development situation to support the sustainable development of DC.