Twenty primary school pupils in Beijing have been injured in an attack on their school by an unidentified man.
According to officials in China, the attack which took place around 11 am is reported to have seriously injured three children who are in stable condition now.
The alleged attacker has been arrested.
The attack comes a day after a Chinese man was put to death for injuring 12 children in a knife attack at a nursery in China.
bbc.com
