China children 'hacked to death' in new school attack

http://news.bbc.co.uk/2/hi/asia-pacific/8676613.stm
12 May:Seven children killed and 20 hurt in Hanzhong, Shaanxi province
30 April:Five children hurt in hammer attack in Weifang, Shandong
29 April:Three adults and 28 children injured in Taixing, Jiangsu
28 April:At least 15 children and one teacher injured in Leizhou, Guangdong
24 March:Eight children killed in Nanping, Fujian