Among the masses heading home amid the Spring Festival migration, known as "Chunyun," are families along with children. /VCG Photo

On the 42-hour journey from Shanghai South Station to Chengdu Station, kids managed to entertain themselves, like the girl seen here. /VCG Photo  

Some kids seized every minute to do their homework on the small table in the narrow carriage, to free up more time for fun during their winter vacation. /VCG Photo

Some kids were pretty excited about spending the night on the train. /VCG Photo

The most common food seen on trains? The ubiquitous instant noodle. /VCG Photo

A kid couldn’t help but show his happiness after completing his journey and arriving at Xiushan Station in Chongqing, southwest China. /VCG Photo