![Speed of change: China through train journeys(3/10)](http://www.ecns.cn/hd/2016/03/01/a162c5a865e541fbb0d6add399cc0ea8.jpg)
Passengers were clambering into packed carriages through windows in 1995. These scenes were most common during the Chinese New Year holiday rush, often described as the biggest human migration on the planet. (Photo/Xinhua)
Passengers were clambering into packed carriages through windows in 1995. These scenes were most common during the Chinese New Year holiday rush, often described as the biggest human migration on the planet. (Photo/Xinhua)