Government procurement is an important institutional arrangement for public financial management. The original meaning is to regulate government purchases, save financial funds, and prevent corruption at the source. The procurement department did not check the price, and it violated the original intention of the system. Chinese Academy of Social Sciences announced According to a survey, some local governments in the process of purchasing office supplies, nearly 80% of the goods are higher than the market price. This reflects two problems, one is the unreasonable purchase demand, the only one is expensive. That's right; on the other hand, there is tediousness in the government procurement tendering process. Whoever supervises government procurement has always been the soft underbelly of the procurement system. The procurement tendering operates in a space without sunlight, which has led to the chaos of "anti-market competition". What does this passage mean? ['The original intention of the government procurement system is to prevent corruption.', 'Government procurement needs to be conducted under relevant supervision.', 'Irrational procurement needs lead to government corruption.', 'There are a large number of violations in government procurement.']