Explanation:

• Recently, China has successfully launched its largest carrier rocket 'Long March-5B' from Wenchang Space Launch Center in the southern island province of Hainan. It was the first mission carried out by the Long March-5B which was carrying a new-generation spacecraft. It inaugurates the "third step" of China's manned space program.
• The spaceship will one day transport astronauts to a space station that China plans to complete by 2022 — and eventually to the Moon. It will have capacity for a crew of six.