The temple of heaven is the place where ancient Chinese emperors offered sacrifices to heaven. It is a forbidden area in the great interior. Ordinary people may not be able to get close to it for a lifetime. In people's impression, there are many mysterious colors. But now, any ordinary citizen can come in for sightseeing, fitness and entertainment. It reflects the openness and inclusiveness of Beijing, an ancient city. It shows the positive spirit of modern Beijingers, the pursuit of health and a higher standard of living!