With the assistance of ground staff, the Shenzhou-17 crew completed all missions before the separation, including the setting of the status of the space station assembly, the collation and transmission of experimental data, the cleanup and transfer of materials in orbit, and the handover with the Shenzhou-18 crew. Tang Hongbo, Tang Shengjie, and Jiang Xinlin, who ever lived in the China Space Station, have embarked on their journey home.
May the heroic astronauts have a safe journey!