The Shenzhou-20 crew, comprising Chen Dong, Chen Zhongrui, and Wang Jie, has now been in orbit for more than three months, during which time they have been steadily advancing various space science experiments. In the Wentian laboratory module, they have installed an experimental setup for efficient plant cultivation technology and initiated a fresh round of plant growth experiments. Wang Jie is leading cytology experiments focused on studying the impact of long-term spaceflight on human cells. Concurrently, the onboard robot "Xiaohang" is also involved in the experiments, delving into innovative human-robot collaboration techniques. Furthermore, the crew has successfully assembled and disassembled experimental modules related to microgravity physical science and installed a core muscle exercise device to aid astronauts in better adjusting to Earth's gravitational environment upon their return. The space station is currently in excellent operating condition, with station management tasks proceeding smoothly.