Chen Dong, a great astronaut, has become the first Chinese to stay in space for more than 200 days. This is the1time Chen has explored into space, following his first stay inTiangong-2, in 2016. "Chen is always trying to2mistakes and does everything perfectly." said Jing Haipeng, one of his team members. Chen was born in 1978 in Henan Province. To be a qualified (合格的) astronaut, he had been trained3for years. And finally in May, 2010, he4China's astronaut team.
As the5of the group, Chen has led the team of Shenzhou-14 to complete many tasks over the past six months. For example, they had three spacewalks, did some experiments and even gave a science6like teachers to all the students. By the end of this year, the Chinese space station will be fully completed. All the Chinese have waited so long to see this7moment.
"Building China's space station is always the8of all Chinese people," Chen said, "We are so9to see that the space home will be completed in our hands. We will10our space station to carry out more sci-tech experiments, so as to get more achievements to serve the world. "
