Schools in North China's Shanxi province have been banned from organizing overseas study tours for profit after a plane crash killed two Chinese girls in San Francisco. On Monday, the municipal education bureau of Zhejiang's city of Quzhou ordered local schools and related institutions to suspend all summer camps and study tours. On 6 July, two high-school girls from eastern China's Zhejiang province died in the crash of Asiana Airlines Flight 214 at San Francisco International Airport. Reports Xinhua on 2013-07-10