green low-carbon transformation development of electric power industry 绿动未来：电力行业绿色低碳转型发展：green low-carbon transformation development of electric power industry Theory and practice on transformation and development of ice and snow sports industry Green and low-carbon transformation in refining industry Cultivation of vocational spirit on electric power industry 并列题名：Theory and practice on transformation and development of ice and snow sports industry Research on innovation and development of elderly care industry 并列题名：Cultivation of vocational spirit on electric power industry cooperation and development of elderly care industry 并列题名：Research on innovation and development of elderly care industry