To promote the informationization of the major censuses conducted, we will follow the pre-investigation, field survey, data processing and report release, and application of results of the " Population and Housing Census ", " Census of Agriculture, Forestry, Fishery and Animal Husbandry" and " Industry and Services Census", developed "Census Address Normalization System", "Web-Based Survey System ", "Census Data Processing System" and " Census Results Table System" to complete the censuses as scheduled and as welled. In addition, the relevant statistical software tools are used to analyze the master data.