（2007年加拿大一个热气球起火爆炸。图为熊熊燃烧的热气球。）
Investigators have held a hot-air balloon company responsible for a crash that killed four Dutch tourists in south China's Guangxi Zhuang Autonomous Region on Wednesday.
The hot-air balloon caught fire and crashed in Guilin, a popular tourist destination in China's south. Two Dutch couples on board were killed. Police said another Dutch tourist and two Chinese pilots survived the crash with slight injuries.
An early probe into the accident showed the balloon flew beyond its permitted 200-meter height and 12-kilometer distance. The victims' bodies were taken to Guilin, where the Dutch consulate will organize repatriation.