Chinese Consul General in San Francisco Yuan Nansheng (C) shakes hands with a relative of crash victims at the San Francisco International Airport, in San Francisco, the United States, July 8, 2013. Two teenage girls from a middle school in Jiangshan City of Quzhou died after an Asiana Airlines Flight 214 crashed. Of 291 passengers, 141 Chinese were aboard the flight. [Photo/Xinhua]

Two teenage girls from a middle school in Jiangshan City of Quzhou died after an Asiana Airlines Flight 214 crashed. Of 291 passengers, 141 Chinese were aboard the flight. [Photo/Xinhua] 

Two teenage girls from a middle school in Jiangshan City of Quzhou died after an Asiana Airlines Flight 214 crashed. Of 291 passengers, 141 Chinese were aboard the flight. [Photo/Xinhua] 

Two teenage girls from a middle school in Jiangshan City of Quzhou died after an Asiana Airlines Flight 214 crashed. Of 291 passengers, 141 Chinese were aboard the flight. [Photo/Xinhua] 

Two teenage girls from a middle school in Jiangshan City of Quzhou died after an Asiana Airlines Flight 214 crashed. Of 291 passengers, 141 Chinese were aboard the flight. [Photo/Xinhua]