用户、招标公司、评标专家、供应商,自从2003年1月1日《政府采购法》正式颁布实施以来,政府采购就像一条生物链,将置身其中的四方人士紧密相连。究竟这四方人士在各自领域中发现政府采购工作存有哪些不完善之处?他们对其他三方抱有什么不满?他们对政府采购工作未来发展走向提出 Users, tendering companies, bid evaluation experts and suppliers Since the formal promulgation and implementation of the Government Procurement Law on January 1, 2003, government procurement has been like a biological chain and has been closely linked with the four parties involved. What exactly are these imperfections in the government procurement work found by these four parties in their respective fields? What are their dissatisfaction with the other three parties? They put forward the future direction of government procurement work