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Minus20degreescelcius,20daysofself-mortification,icyroads,sleepingoutsideandheavyshoulders;thestoryofafatherwhowalksforhischildstartsnow!
　　TheHimalayasarecoveredinsnow.ChildrengotoschoolbycrossingtheChaddar,whichisanicyroadthatopensonceayear.ThesechildrencrosstheChaddarinthearmsoftheirfathereventhoughit'sdangerouse...