Day 1: Beijing welcomes you (free activities) - 24-hour Beijing local car pick-up
Day 2: Summer Palace - Tsinghua University or Peking University (exterior) - Temple of Heaven (including Hall of Prayer for Good Harvest + Echo Wall)
Day 3: Tiananmen Square - Chairman Mao Memorial Hall (in case of policy closure, it will be changed to the exterior) - Forbidden City - Shichahai