Chinese boy gets his arm ripped off by a bear he tried to pat .

The nine-year-old stands in complete shock with
bone protruding from where his arm had
previously been as blood streams down his shirt.
For a brief moment he stands completely alone,
not even crying, as tourists stare at the mauled
boy, waiting for medical staff to arrive.
The grim pictures of the Chinese boy and the
shattered remains of his arm were widely shared
online after the horrifying incident.
He was at Hebin Park Zoo, in Pingdingshan city
in central China's Henan province, with his
grandfather as a treat.