No, the point Rana is that he likely would have used the bombs had he not been able to get the guns. Thus blaming this on guns is not logical.
Let's take a look at China and their problems, even with some of the most restrictive laws in the world.
June 3, 1982 Shamshuipo, Hong Kong Li Chihang, 28
5 dead, 43 injured After stabbing his mother and sister to death and injuring two bystanders, 28-year-old Li Chihang entered Anne Anne Kindergarten and started stabbing people. Three children died and 40 other people were injured in the attack. Li was arrested after being shot by a police officer.
August 1998 Henan, China
2 dead, 15 injured A teacher stabbed two children to death and wounded 15 others.
September 14, 1998 Hejiang County, China Lin Peiqing
23 injured Lin Peiqing stabbed 23 elementary school children during a morning flag-raising ceremony.
November 26, 2002 Huaiji county, China Shi Ruoqiu
5 dead, 2 injured Shi Ruoqiu stabbed seven children at Shilong Elementary School with a kitchen knife before being arrested. One child died at the scene, while four more succumbed to their wounds in hospital.
March 7, 2003 Beihai, China Xie Zhongcai, 24
8 injured 24-year-old Xie Zhongcai stabbed four teachers and four children in a kindergarten in Beihai, after one of the teachers, with whom he had been in love, had arranged for him to be beaten up. Xie was finally overpowered by staff members and the father of one of the kindergarten children.
September 11, 2004 Suzhou,
China
Yang Guozhu, 41
28 injured A man armed with a knife and homemade explosives attacked 28 children at a kindergarten.
September 20, 2004 Ying County, China Jia Qingyou, 36
25 injured 36-year-old Jia Qingyou, a bus driver, injured 25 children with a kitchen knife at No. 1 Experimental Primary School in Ying county. He was later sentenced to death and executed.
September 30, 2004 Chenzhou, China Liu Hongwen, 28
4 dead, 12 injured Liu Hongwen, a 28-year-old primary school teacher, killed four children with a knife in a grade one class at a school in Chenzhou and wounded nine other children and three teachers, before taking 65 students hostage. After negotiations with a county government official he surrendered to police. He was later found not guilty by reason of insanity due to schizophrenia.
December 4, 2004 Mingcheng Town, China Liu Zhigang, 30
12 injured 12 students were stabbed by Liu Zhigang, a man suffering from schozophrenia, at the Central Primary School of Mingcheng Town, Panshi City. Liu was found not guilty by reason of insanity.
October 12, 2005 Guangde County, China Liu Shibing, 33
18 injured 18 people, among them 16 children, were injured when Liu Shibing shot them with six home-made guns at Niutoushan Primary School in Guangde.
May 8, 2006 Shiguan, China Bai Ningyang, 19
12 dead, 5 injured Shiguan kindergarten attack. Armed with two knives and petrol 19-year-old Bai Ningyang entered a classroom on the second floor of a kindergarten in Shiguan, a village near Gongyi. He forced the 21 children and the teacher to the back of the room, sprayed the floor with gasoline, and, before setting it on fire, let one child go, because he knew their parents. Bai then locked the door and escaped. 12 of the children died and four others and the teacher were wounded. Bai was arrested the next day and sentenced to death in December 2007.
May 24, 2006 Luoying, China Yang Xinlong, 35
2 dead, 2 injured 35-year-old farmer Yang Xinlong hacked his aunt to death, set her house on fire and injured another person after an argument before entering Luoying Primary School where he stabbed a child to death in a third grade classroom and took 18 others hostage for several hours. When Yang refused to let the children go he was shot and arrested by police.
June 13, 2007 Chiling, China Su Qianxiao, 42
1 dead, 3 injured A nine-year-old boy was killed when Su Qianxiao, a 42-year-old villager from Chiling, stabbed four children with a kitchen knife at Chiling Primary School. He was caught by locals before he could commit suicide by jumping off the school's roof.
September 13, 2007 Hengyang, China Kuang Xi, 28
1 dead, 5 injured 28-year-old Kuang Xi, an allegedly mentally disturbed man, hurled five girls and one boy out of a window on the third floor of Hongqiao Primary School, killing a nine-year-old girl. He was subdued by four men, before he could throw out a seventh child.
March 3, 2009 Mazhan, China Xu Ximei, 40
2 dead, 4 injured 40-year-old Xu Ximei, an allegedly mentally disabled woman, stabbed two boys, aged 4 and 6, to death with a kitchen knife and injured another three children, as well as the 76-year-old grandmother of one of her victims at the primary school of Mazhan village in Guangdong province. She was later found lying in a classroom and arrested.
March 23, 2010 Nanping, China Zheng Minsheng, 41
8 dead, 5 injured Nanping school stabbings. Eight children were hacked to death with a machete and five others were injured outside an elementary school in Nanping. The assailant, identified as 41-year-old Zheng Minsheng, was restrained by school security guards and then arrested by police.
April 13, 2010 Xichang, China Yang Jiaqin, 40
2 dead, 5 injured An assailant armed with a meat cleaver attacked students and bystanders outside an elementary school, killing a schoolboy and an elderly woman and wounding three other children and two adults before being arrested by police. The assailant, identified as 40-year-old Yang Jiaqin, was reported to be mentally ill.
April 28, 2010 Leizhou, China Chen Kangbing, 33
17 injured Chen Kangbing stabbed and injured 16 students and one teacher at Leicheng First Primary School in Leizhou before being restrained by teachers and arrested by police.
April 29, 2010 Taixing, China Xu Yuyuan, 47
32 injured Xu Yuyuan stabbed 29 children, two teachers and a security guard at the Zhongxin Kindergarten in Taixing. It was reported that five of the injured children were in critical condition.
April 30, 2010 Weifang, China Wang Yonglai, 45
1 dead, 6 injured Wang Yonglai, a 45-year-old farmer, used a motorcycle to break through a gate at Shangzhuang Primary School in Weifang and then assaulted several children with a hammer, wounding five of them. A teacher also injured her foot, while trying to stop Wang, who ended his attack by grabbing two children and pouring gasoline over himself. Teachers managed to pull the children to safety, before Wang committed suicide by setting himself on fire.
May 12, 2010 Hanzhong, China Wu Huanming, 48
10 dead, 11 injured An assailant killed seven children and two adults and wounded 11 other children at the Shengshui Temple Kindergarten in Hanzhong when he attacked them with a cleaver. The assailant, identified as 48-year-old Wu Huanming, fled from the school and committed suicide when he returned to his house.
August 3, 2010 Zibo, China Fang Jiantang, 26
3 dead, 7 injured A knife-wielding man attacked children and staff at a kindergarten in Zibo. Three children were killed and three other children and four teachers were injured in the attack. It was reported that two of the injured teachers were in critical condition. The assailant, identified as 26-year-old Fang Jiantang, was arrested by police after the attack.
August 29, 2011 Shanghai, China ..., 30
8 injured A 30-year-old woman slashed eight children with a box cutter at a child-care centre in Shanghai, leaving one of the wounded in serious condition. The attacker, a day care worker at the kindergarten, who was said to have suffered from psychiatric problems, was arrested.