China's Shenzhou-21 crew has completed their in-orbit handover with the Shenzhou-23 crew on Thursday and they are scheduled to return to Earth in coming days, according to the China Manned Space Agency.

The Shenzhou-21 astronauts, Zhang Lu, Wu Fei and Zhang Hongzhang, will return to Earth aboard the Shenzhou-22 manned spacecraft to the Dongfeng Landing Site in northwest China.