Simple. The Education Bureau carefully read the requirements and detailed rules in the bidding documents, submitted the quotations and technical schemes that meet the requirements, and provided sufficient proof materials, which improved the chances of winning the bid. Procurement bidding is easy to win the bid. Bidding procurement refers to the process that the purchaser, as the tenderer, puts forward the conditions and requirements of procurement in advance, invites a number of enterprises to participate in bidding, and then selects the best transaction object from them at one time according to the prescribed procedures and standards, and puts forward the bidder with the most favorable conditions to sign the agreement.