He tried to climb into his room from the window after losing the key but fell from the windowsill, with the safety rope slipping to his neck.

Google translate

The man surnamed Chen, who lives in the providential Jiayuan out forgot the key to cross from the corridor of the window to climb to their windows and into the house. He thought he'd be safe point on the body tied to a rope, accidentally fall Unexpectedly, tied to the chest "life-saving rope to the neck of his neck tightly reined.Rescue officers and men to reach the eighth floor, the man tied up in the body of the rope bridle on his neck, causing difficulty in breathing, unconscious. Rescue officers and men immediately brought the scissors will be reined in the neck and the rope cut, and with a rope tied to the man's hand, firmly grasp the fire officers and soldiers in the seventh floor downstairs window at the man legs firmly lifted to live safety belts and ropes, while the man around the waist tied. After ten minutes of the third rescue, the man was successfully rescued, taken to hospital for emergency treatment.