To celebrate these war heroes, an exhibition is being held at the Chaoyang District International Cultural Exchange Center, in the 798 art district, through Aug. 4. (Photos provided to China Daily)

To celebrate these war heroes, an exhibition is being held at the Chaoyang District International Cultural Exchange Center, in the 798 art district, through Aug 4.

To celebrate these war heroes, an exhibition is being held at the Chaoyang District International Cultural Exchange Center, in the 798 art district, through Aug 4.

To celebrate these war heroes, an exhibition is being held at the Chaoyang District International Cultural Exchange Center, in the 798 art district, through Aug 4.

To celebrate these war heroes, an exhibition is being held at the Chaoyang District International Cultural Exchange Center, in the 798 art district, through Aug 4.