They have witnessed the birth and growth of China's nuclear industry and aerospace exploration.
from left to right: Zhang Ying, Yang Zhongxuan, Yang Jinling. photo credit to: Zhang Ruomeng
Sometimes it's beyond us why they would choose to throw away everything in their prime, and venture into the deep mountains and vast desert to work in national defense. And it's hard to imagine that this spirit can run down through three generations. But we know now that there are people devoting their youth, their whole career, and even their lives to national security. Maybe we cannot be like them, but we can always pay them our utmost respect.
Executive Producer Wang Xiaohui
Production Supervisor Xue Lisheng
Co-production Supervisor Dai Fan
Associate Producer Zhang Ruomeng
Videographer Fang Xiaoqi Li Kaixin
Presented by China.org.cn