招标投标中主要的具体法律行为有招标行为、投标行为和确定中标人行为。当前,由于法规制度尚不健全、监督机制流于形式等原因,导致在执行《招标投标法》过程中,仍存在有法不依、执法不严、弄虚作假等问题,需采取切实措施加以治理。 The main specific legal acts in bidding and bidding are bidding behavior, bidding behavior and determining the successful bidder’s behavior. At present, due to the imperfect laws and regulations and the superficial mechanisms of oversight, the problems such as lack of law, lax enforcement and faking fraud still exist in the process of implementing the Law on Bid Invitation and Tendering. Practical measures need to be taken to control such problems.