Thanks to his contributions to science popularization and scientific communication, Dr. Zheng Yongchun of the National Astronomical Observatory of the Chinese Academy of Sciences won the Carl Sagan Award from the Planetary Science Division of the American Astronomical Society some time ago. Friends have talked about: What exactly is the science popularization work of Chinese scientists? Observation and reflection tell us that Chinese science popularization work is actually not too much, but too little; not well done, but not enough; not stronger than, and It is lost to its peers in the world, at least much worse than developed countries. The author is most likely to tell next:. ['Reasons why China has less science popularization than developed countries.', 'The reality of Chinese science popularization.', 'The importance of science.', 'Improve the way Chinese scientists are not keen on science.']