This photo taken on July 13, 2023 shows the Motherland Calls statue at Mamayev Kurgan in Volgograd, Russia. Photo:Xinhua

Visitors pose for photos on a street in Volgograd, Russia, July 12, 2023. Photo:Xinhua

This photo taken on July 12, 2023 shows a scenery of the Volga River in Volgograd, Russia. Photo:Xinhua

This photo taken on July, 13, 2023 shows a view in Volgograd, Russia. Photo:Xinhua

A street performer sings in Volgograd, Russia, July 12, 2023. Photo:Xinhua

People walk on a street in Volgograd, Russia, July 12, 2023.Photo:Xinhua

This photo taken on July 13, 2023 shows the changing of the guard in front of the Eternal Flame at the Battle of Stalingrad State Historical and Memorial Museum-Reserve in Volgograd, Russia. Photo:Xinhua