On this day, 33 years ago, June 23, 1992 (May 23, 1992, the fourth census successfully concluded the country's population of 1.13 billion. On June 23, 1992, the State Council Census Leading Group announced that the fourth national census had been successfully concluded. As of 0:00 on July 1, 1990, the national population was 1130510638. This was July 1, 1990. Census workers from Erlong Road Street, Xicheng District, Beijing City went to households in accordance with the national census registration standards and carried out census registration work one by one.