Tianzhou-10 cargo spacecraft was successfully launched at the Wenchang Cosmodrome on the evening of the <>th. What "packages" did the flight send to the Chinese space station? Why launch at night? How will Tianzhou-<> return to the space station and "meet" with it? Li Zhihui, deputy commander-in-chief of the Tianzhou  cargo spacecraft of the Fifth Academy of China Aerospace Science and Technology Corporation, was interviewed by the media.