Two Chinese boys travelled 80km in bus undercarriage

Pictures of two Chinese boys who travelled 80km (50 miles) in the undercarriage of a bus have sparked an online outcry about the welfare of the country's "left-behind" children.
The two, who have not been named by state media, are from a poor village in southern Guangxi, and had been trying to reach their parents, who work in neighbouring Guangdong province.
They were reported missing on 23 November by their teacher, and found on the same day in the undercarriage of a vehicle at a bus station.
Pictures and video show the two boys caked with mud and clinging to the bottom of the bus.
'Wanted to find parents'
According to the Southern Morning Post (Nanguo Zaobao), the boys were "around eight or nine years old" and were found by security workers when the vehicle stopped at a station en route.
They had travelled for about 5km of their journey along "steep slopes" and staff spoke of their "surprise" to find that they were unharmed.
"These children's bodies were really thin, so the undercarriage was a good hiding space," one worker told the paper.
Staff said the boys were reluctant to speak when questioned. But one staff member told Southern Morning Post: "We finally came to understand that these two boys had been missing their mum and dad.
"They had hidden under the vehicle because they wanted, in vain, to find their parents."
Reports say that their relatives were informed and the children were picked up the same evening.
'Heartbreaking'
Image caption
Over 1,000 Weibo users commented on the story, which was shared by influential media including CCTV
The incident has left China's online community shocked, and has been a talking point for thousands on the popular microblog Sina Weibo.
The pictures have been widely shared, and described by many users as "heartbreaking".
One says: "There are way too many young children in China now who are separated from their parents from a young age. Who is caring for them, and finding a solution to their problems?"
Another online user said it was a "tragedy in society", while a third called for more "attention to left-behind children".
These are children from rural areas whose parents have moved to cities to work - there are tens of millions across China.
Many live with their grandparents, or in extreme cases, by themselves. The two boys in this case had been boarding at their school.
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