1. project background: briefly introduce the background and purpose of the old city reconstruction project, including the geographical location, scale, investment amount and planned time of the project, so as to help readers understand the basic situation of the project.

2. Work content: describe in detail my work content and responsibilities in the old city reconstruction project, including the detailed work involved, the tasks and responsibilities undertaken, the achievements and effects completed, etc. It can be illustrated by actual cases and data, so that readers can understand their professional background and ability.

3. Work performance: list my main achievements and contributions in the old city reconstruction project, including the approval of the leaders, the progress and effectiveness of the project, the cooperation and coordination of the team, etc. It can be illustrated by actual cases and data, so that readers can understand their professional ability and work results.