CNSA Logo
CNSA's logo is a similar design to that of China Aerospace Science and Technology Corporation. The arrow in middle has a similar shape as the Chinese character 人 which means 'human' or 'people', to state that human is the center of all space explorations. The three concentric ellipses stand for three Escape Velocity (minimum speed needed reach a sustainable orbits, to escape earth system, and to escape the solar system) which are milestones of space explorations. The second ring is drawn with a bold line, to state that China has passed the first stage of exploration (earth system) and is undergoing second stage exploration (within the solar system). The 人 character stands above the three rings to emphasize on humanity's capability to escape and explore. Olive branches were added to state that China's space exploration is peaceful.
Read more about this topic: China National Space Administration