The H1 China Hot Air Balloon Challenge kicked off on Wednesday, June 15, 2011 in Haikou, capital of south China¨s Hainan Province. A fleet of 15 hot air balloons crossed the Qiongzhou Strait. [Photo/ CNSphoto]
The H1 China Hot Air Balloon Challenge kicked off on Wednesday, June 15, 2011 in Haikou, capital of south China¨s Hainan Province. A fleet of 15 hot air balloons crossed the Qiongzhou Strait. [Photo/ CNSphoto]