How to write the investigation plan of public-private relationship of high-speed railway passenger transport?

1. Write a preface first, and briefly introduce the origin of the investigation scheme and the social background of the theme public relations activities.

2. Secondly, write the planning content of the public-private relationship investigation scheme for high-speed rail passenger transport.

3. Finally, write the title, background analysis, theme, purpose, time, place, activity mode and implementation steps, communication strategy, budget, effect evaluation, etc.