两个人口表进行数据对比，找到身份证号相同的人、姓名拼音一样出生日期一样的人、身份证号验证是否符合规则。(Two population tables were compared to find out whether the same person with the identity card number, the same person with the same birth date as the Pinyin, and the identification number were verified to be in accordance with the rules.)