Naming his son "Jiaxian," which symbolizes flourishing crops in hopes that he would grow roots deeply on Chinese soil for the benefit of society.

[2] During troubling times post-Marco Polo Bridge Incident when Japanese invaders pressured students to show support publicly for their cause by waving flags; Deng Yizhe fearing persecution sent his son away to Kunming instructing him firmly to pursue science over literature emphasizing its importance for national progress.

This directive influenced Deng Jiaxian profoundly towards choosing a scientific path dedicated to serving his country.

[3] Soon after completing his doctorate, he embarked back home aboard President Wilson ready to contribute significantly through scientific endeavors within mainland China.

On April 9, 1982, Deng Jiaxian was named deputy director of the Science and Technology Commission at the Ministry of Nuclear Industry by the State Council.

In 1969, during the purge of class forces, he and many nuclear weapons scientists were criticized by the "Two Zhaos" of the Military Control Commission at Qinghai Base Factory 221.

In July 1971, Yang Zhenning visited relatives in the People's Republic of China for the first time and wanted to reunite with Deng Jiaxian.