城墙 (chéng qiáng): city wall

This ancient city wall was built in the Ming Dynasty and has a history of more than six hundred years.

We walked a full circle along the city wall, and from the top we could see the beautiful scenery of the entire city.

In order to protect these ancient city walls, the government invests a large amount of funds every year for maintenance.

When the enemy attacked, the soldiers hid behind the city wall and shot with bows and arrows.

The city wall of Xi'an is one of the most complete ancient city walls in China and attracts many tourists every year.