On July 17, 26, Zhu Junyi, director of the Shanghai Municipal Bureau of Labor and Social Security, was quarantined and examined for alleged illegal use of the social security fund of 3.2 billion yuan, and the case of Shanghai social security fund involving 1 billion yuan also surfaced. It is said that the central government has sent an investigation team of more than 1 people to Shanghai in order to thoroughly investigate the case. The inside story of Shanghai Social Security Bureau's illegal operation over the years has been revealed.