Peaceful competition in space benefits world

China successfully launched the manned spacecraft Shenzhou XI into space on Monday.

It docked with Tiangong-2 on Wednesday, the space lab China recently sent into the space, and the two astronauts on board will spend 30 days in the space lab.

This year China has set a record launching more than 20 objects into space, and the impressive achievements of its space program have caught the attention of the world.