What ring is Changping District in Beijing?

From the map analysis of Changping District, Beijing, a small part of the southeast of Changping is within the Sixth Ring Road (red line below), and the rest is basically outside the Sixth Ring Road.

Changping is between east longitude11550 ′17 ″ and north latitude 40 2 ′13 ″ ~ 40 23 ′13 ″.

Changping:

The north gate of the capital Beijing, the satellite city of the capital Beijing. Known as the back garden of Beijing. Located in the northwest of Beijing, it is known as the "mill royal family, an unknown place" and the "pillow man in Beijing". In ancient times, there were passes such as Juyongguan and Longhutai, as well as the Ming Tombs. Changping District borders the Beijing Olympic Village, and the urban area is only 33 kilometers away from the urban area.