empty-nest youth 空巢青年

A report released by Taobao on May 3, 2017 has revealed there are more than 50 million "empty-nest" youths aged 20 to 39-years-old in China, with most of them working in the places far from their hometowns. 

据淘宝在5月3日发布的《中国空巢青年图鉴》，如今中国的“空巢青年”群体已经超过5000万。他们的年龄在20岁到39岁之间，大多远离家乡工作。

"Empty-nest" youths are categorized as young, single individuals who live alone and usually work in cities. 

“空巢青年”指的是年轻的单身族，他们独居生活，一般是在城市工作。