The second series includes eight scientists, including Shi Yafeng, Gu Chifen and Gu Fangzhou. Respond to the call of The Times. Chinese scientists from the wind and rain of the 20th century, they patriotic patriotic, dedication, selfless fearless, the pursuit of truth, not afraid of failure, for the development of the motherland has made an indelible contribution to the modern civilization of the world contributed to the wisdom of the Chinese people, they are the pride of the motherland, but also the backbone of the Republic. "Backbone of the Republic" scientists picture books series is a good presentation of these scientists and their contributions, through the form of picture books, to the general youth vividly introduced to each scientist and related disciplines.