WENCHANG, May 5, 2020 (Xinhua) -- Chinas new large carrier rocket Long March-5B blasts off from Wenchang Space Launch Center in south Chinas Hainan Province, May 5, 2020. The Long March-5B made its maiden flight on Tuesday, sending the trial version of Chinas new-generation manned spaceship and a cargo return capsule for test into space.