How can you use public relations as a district-level membership tool?
您如何运用公共关系来做为地区层级的社员工具呢？
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The district-level costs of delivering all five interventions were lower in the CDI districts, but no cost difference was found at the first-line health facility level.
To guide and coordinate comprehensively of the specific work of district-level economic and technological development zones; to contact national export processing zones and bonded zones.