Children in Tibet with CHDs depart for free surgery in Jiangsu

Children with congenital heart disease (CHD) and their families prepare to board a plane at Gonggar Airport in Lhasa, southwest China's Tibet Autonomous Region, May 8, 2022. 

A staff member of the airport helps children with congenital heart disease (CHD) and their families register information at Gonggar Airport in Lhasa, southwest China's Tibet Autonomous Region, May 8, 2022. 

Children with congenital heart disease (CHD) and their families wait at Gonggar Airport in Lhasa, southwest China's Tibet Autonomous Region, May 8, 2022.