Do new employees (all fresh graduates) have any good suggestions for organizing a day trip around Beijing?

See where they have been in Beijing, and then find a place where the scenic spots are relatively concentrated and close to the unit, so that the day will be more fulfilling, otherwise the time will be spent on the bus. On such a hot day, I suggest a one-day trip to the Forbidden City-Beihai in the early morning. The time is too short, otherwise it is not bad to go to the scenic spots in the suburbs. It takes more than three hours to go by car from the Great Wall, and it takes a lot of time to go to any scenic spot in other suburbs. Don't leave early in the morning. When the sun is the biggest, how can you be in a mood?