{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In the lifecycle of the Peggy Bridge, which steps are necessary?","a":"Feasibility study: At this stage, a comprehensive analysis is made on  the site selection, project scale, technical difficulty, investment budget, environmental impact, and other aspects of the proposed bridge, evaluating the feasibility of the project."}]}],"pr":"06cc1510d80e3fa7291da99d188f5cf3606839a7ed6bac9f6ae9114eebb672b5"}