Geological evaluation of underground space resources development and utilization 并列题名：Geological evaluation of underground space resources development and utilization Strategy and conceptualization of underground space development and utilization in Shenzhen Research on national strategy of rare mineral resource development and utilization 并列题名：Research on national strategy of rare mineral resource development and utilization Technical, economic and environmental evaluation of geothermal resources development and utilization in China Numerical information resources development and construction