The book presents 18 major scientific and technological achievements in China in recent years, from the five main areas of astronomical space, aeromics, communications, marine materials and air traffic, with the aim of helping readers to understand technological achievements, feel national self-confidence and guide their love for science.The book was selected for selection as a selection of the flagship thematic publication for 2018 and a recommended catalogue of the flagship agricultural house in 2020, and its Arabic and Malaysian copyrights have been exported to Algeria and Malaysia.