The Chinese Docking Mechanism is a spacecraft docking mechanism based on the Androgynous Peripheral Attach System (APAS).
[1] There have been contradicting reports by the Chinese on its compatibility with APAS.
Subsequent crewed missions docked with the Tiangong-1, Tiangong-2 and the Tiangong space station.
Similar docking mechanism was also introduced to the Tianzhou cargo spacecraft.
[5] This article about one or more spacecraft of the People's Republic of China is a stub.