A Railway Family

<p style="text-align:center"><img src="https://imedia-peoplesdaily.pdnews.cn/up/cms/www/201903/04134344dyuk.jpg" title="微信图片_20190304134336.jpg" alt="微信图片_20190304134336.jpg"/></p><p style="text-align: left;">This Family has been working on China&#39;s Railways for 4 generations! Why do they work on China&#39;s high-speed rails? What drives them to work so hard and what holds them together?</p><p style="text-align: left;"><span style="color: rgb(127, 127, 127);">(Video source: China Matters)</span></p>