How Steel Was Tempered is a novel by Ostrovsky, which tells the story of a young man growing up in the Soviet Union during the industrial period and his interaction with the working class and other ordinary people. Character: Pavel Kochagin was a strong, brave and ambitious young man. He worked hard to overcome all kinds of difficulties in a difficult environment and finally became an excellent fighter and industrialist. Vladimir Ilyich Yevich Tito was a visionary and passionate leader. He led the workers to fight and made great contributions to the Soviet Union's industrial construction. Story summary: The novel mainly tells the story of the protagonist, Pavel Kochagin, growing up during the Soviet Union's industrial period. He grew up in a working-class family and received a good education from an early age. He joined the Red Army during the period of industrial construction and received serious injuries and combat training during the war. After that, he entered the Soviet steel industry and became a worker and leader. He worked hard to overcome all kinds of difficulties in a difficult environment and finally became an excellent fighter and industrialist. Ostrovsky was famous in the Soviet Union. He was arrested in 1924 and committed suicide in 1926. His work, How Steel Was Tempered, became one of the classics of Soviet literature and was translated into many languages and received worldwide acclaim. Country: 'How Steel Was Tempered' mainly described the story of the Soviet Union's industrial construction period, so it could be regarded as a part of Soviet literature. The Soviet Union was one of the most influential countries in the 20th century. Its achievements in industrial construction had a profound impact on world history. Character: In addition to the main characters such as Pavel Kochagin and Vladimir Ilyich Yevich Tito, there were many other characters in the novel, including ordinary workers, soldiers, and leaders in the Soviet steel industry. These characters all showed the life and spirit of the Soviet Union during the period of industrial construction, representing the fighting spirit and unity and cooperation of the Soviet people.