Zhou Yipeng during an interview with China.org.cn at the East China University of Technology in Nanchang City, Jiangxi Province, on October 25. [Photo by Mi Xingang/China.org.cn]

Zhou Yipeng working in the extreme cold at a test site in the Xinjiang Uygur Autonomous Region. [Photo provided to China.org.cn]

Zhou Yipeng working with his colleagues at a test site in the Xinjiang Uygur Autonomous Region. [Photo provided to China.org.cn]

Zhou Yipeng working at a laboratory in the Xinjiang Uygur Autonomous Region. [Photo provided to China.org.cn]