Before taking his customary nap at noon, Cam turns on the TV. The TV, a fridge and fan are his most valuable possessions. He has bought them after saving his own money and getting some from his relatives.
Cuong said her son gets VND500,000 a month as welfare support for disabled people. With some income from selling bird cages, he has barely enough to get by, but remains independent.
"His condition makes it almost impossible to have a family. My other children are also not very well off, financially, but they have promised to support Cam when he is in difficulties after I die."
Nguyen Thanh Chung, chairman of the Ky Xuan Commune People's Committee, said the way Cam has risen above adversity is an inspiration and an example for everyone to learn from.