Children in China face a dangerous journey to school using ladders which stand against a vertical cliff in the mountains. Report by Sarah Johnston. Subscribe to ITN News! http://www.youtube.com/subscription_center?add_user=itnnews Like us on Facebook: http://www.facebook.com/itn Follow us on Twitter: http://twitter.com/itn Visit our homepage: http://itn.co.uk More incredible videos from China: Man swallowed by sinkhole: http://bit.ly/101oVmt Chinese chicken lays monster egg: http://bit.ly/13AUBUy Sinkhole swallows whole building complex: http://bit.ly/YooVNu Shark-filled aquarium explodes: http://bit.ly/11eUA3w World's strongest seven year old: http://bit.ly/XYUhuz Man creates his own Lamborghini: http://bit.ly/14bPnhs Motorway built around home: http://bit.ly/11iEgCA Real Life Fruit Ninja: http://bit.ly/147vGqJ Stray dog runs to Tibet: http://bit.ly/YqQIdd 1.5 km barrier collapses like dominoes: http://bit.ly/YopmaF See the rest of our China playlist: http://bit.ly/147vO9M Check out Truthloader, the new home of citizen journalism on YouTube. Subscribe now at http://bit.ly/tldrsub See our Top 20 Most Watched Videos: http://www.youtube.com/playlist?list=PL95EA69A84358C8BE See 2012's Most Watched Videos: http://www.youtube.com/playlist?list=PL7C0832D5DA586751