As an important basic work before formal registration, during the investigation period from June 5438+1October1to June 3 1, the census taker needs to conduct on-the-spot investigation from house to house, find out the number and specific location of houses in each area, conduct a household survey, ask about the registration method, and understand the general situation of indoor personnel.
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As a major survey of China's national conditions and national strength in the critical period of population development, the seventh national census can provide important information support for compiling the Tenth Five-Year Plan, promoting high-quality development, perfecting the population development strategy and policy system, and promoting long-term balanced population development. This census adopts electronic collection in an all-round way, and the data is directly uploaded to the whole country in real time, effectively eliminating the possible human interference in the intermediate links.
In the process of household information collection, census takers wear red vests, unify their certificates, truthfully register population information, ensure the accuracy of census data, and keep the data strictly confidential to ensure the safety of residents' personal basic information.
In the "bottom-up" survey, the enumerator made a thorough inspection of the buildings and housing units in the census area one by one, and sent letters to the residents in the census area, asking about the registration method and understanding the general situation of indoor personnel. Its purpose is to ensure that the census registration work is completed on schedule.