Revise and improve the company's bidding management methods, detailed rules on the performance of business expenditure and other system specifications, start the audit of internal control and risk management of subordinate tier two and tier three companies, and strengthen the supervision of key positions of the company... Recently, a systematic and in-depth system building action has continued to spread in Beijing Xingchang Hi Tech Development Co., Ltd. As a district owned enterprise in Changping District of Beijing, Xingchang High tech's reform originated from the rectification of the problems exposed in the case of Liang Wenjie, the former legal representative, executive director and manager of its three-tier subsidiary Beijing Boda Xingye Property Management Co., Ltd., and also benefited from the special rectification of corruption in the development zone area deployed by the Beijing Municipal Party Committee. The reporter learned that at present, the special rectification has gone through the stages of comprehensive mobilization and deployment, in-depth self-examination and correction, the beginning of problem clues, and centralized investigation and treatment. Only relevant enterprises in Changping District have built and revised 277 systems. Stealing a beam to replace a pillar, manipulating the shadow company to put public funds into private pockets on the east side of Beijing Tibet Expressway, north of Huaichang Road, is located in a national high-tech zone that was established earlier in Beijing. Yao Jian, member of the Standing Committee of the Discipline Inspection Commission of Changping District and director of the Fifth Examination and Investigation Office of the District Discipline Inspection Commission, told reporters that there are more than a dozen state-owned office buildings developed by Xingchang Hi Tech in the park, and its property management is under the responsibility of BDA Xingye, including water and electricity, cleaning, security, and underground parking lot management. However, a letter of report received by the Commission for Discipline Inspection and Supervision of Changping District said that, as the legal representative of BDA Industrial, Liang Wenjie had a lot of economic contacts with his management and service objects. During the inspection, the case handler noticed that a property company registered under the jurisdiction of Liang Wenjie once made a direct transfer to its personal bank card. Through in-depth exploration, the case handlers found that Liang Wenjie arranged the family members of two employees to hold the equity of the property company on behalf of him, while the business license, official seal and financial seal were all in his hands, becoming the actual controller of the shadow company. "The economic exchanges between Liang Wenjie and this property company have exceeded 10 million yuan." The case organizer told reporters that one of Liang Wenjie's corruption means is to steal the beam and replace the pillar, and subcontract the most profitable business from the state-owned property company to his own property company, "For example, the maintenance of elevators, fire protection and other equipment and facilities. Most of the parks are new buildings, which will not produce any maintenance expenditure in a short time, which is equivalent to earning this expense in vain and putting the money of state-owned enterprises into his own pocket." At the same time, Liang Wenjie also took advantage of his position to "buy and sell" enterprises in the parks. "There is a medical company that does not need property management inside the building, but only needs external greening, parking and other services. However, Liang Wenjie asked the medical company to use his property services, otherwise it will not allow the company's vehicles to enter and exit the park gate. Finally, the company had to sign a 4-year property service agreement with Liang Wenjie's company." The case handler said, "But in fact, the medical company's property in the building has always been in his own charge, and Liang Wenjie does not need to send people or help." In addition, when managing the basement of the building in the park, Liang Wenjie first arranged his property company to rent at a lower price, and then 8