"Writing a Paper on Earth" is a vivid portrayal of Zhu Youyong, an agricultural expert and academician of China Academy of Engineering. Academician Zhu Youyong studied rice genetics and breeding, researched and developed potato no-tillage cultivation techniques, wrote papers on the land in the southwest border, turned farmers into scientific and technological partners, and made great contributions to increasing local farmers' production and income in the critical period of poverty alleviation.