http://www.foxnews.com/world/2010/04/28/china-man-stabs-students-teacher-south/?test=latestnews Five of the students were in critical condition in the hospital in Jiangsu province, said Zhu Guiming, an official with the propaganda department in Taixing city. Zhu said two teachers and a security guard also were hurt in the attack that happened early in the school day. The attacker was a 47-year-old local man, the official Xinhua News Agency reported. It said many of the victims were 4 years old and in the same class at the Zhongxin Kindergarten. The violence was the latest in a string of attacks on young children at Chinese schools. On Wednesday, a man broke into a primary school in Guangdong province in southern China and wounded 15 students and a teacher in a knife attack.