A three-year-old boy named Hung has touched the hearts of everyone in his neighborhood with his infectious smile and remarkable determination.

Born with significant differences affecting all four limbs, the little boy is growing up learning to do things in his own way — and proving that happiness is not defined by physical ability.

Hung’s story was shared by Ngoc, a 29-year-old neighbor who has watched him grow since birth. Although she is not his mother, she says she cannot help feeling emotional whenever she sees him playing happily with her children and other youngsters in the neighborhood.

Hung was born without hands, while his lower legs are underdeveloped and turned outward. His physical differences mean that many everyday activities require extra effort, but the little boy has never allowed them to take away his curiosity or cheerful personality.

According to Ngoc, his mother had attended prenatal scans during pregnancy, but the congenital differences were not detected before his birth.

Since then, Hung’s parents have devoted themselves to caring for him. His mother works as a hospital cleaner, while his father takes on various jobs to support the family. With a new baby brother recently joining the household, the family has had to divide their time and attention between the two children.

Hung now spends much of his time with his maternal grandmother while his parents work and care for his younger sibling.

Despite the challenges, this little boy has developed an impressive level of independence. He has learned to hold a drinking cup between his elbows and bring it to his mouth. He can also move around without assistance and attends kindergarten without crying or making a fuss. His teachers reportedly praise his intelligence and good behavior.

But perhaps the most heartbreaking part of Hung’s journey is that he is beginning to notice how different he is from other children.

He sometimes asks people around him why he doesn’t have hands or fingernails like his friends. His innocent questions leave the adults around him struggling to find the right words.

Ngoc admits that these moments are particularly difficult to witness.

“He is still so young, but he is already beginning to understand that he is different. When he asks why he doesn’t have hands or fingernails, it breaks our hearts,” she shared.

Despite everything, Hung remains a lively little boy who loves playing with other children. Ngoc occasionally brings him sweets and snacks, while her own children happily spend time with him.

Other neighbors have also shown their affection by giving him clothes, toys, and little gifts, hoping to make his childhood as joyful as possible.

Not every child immediately understands Hung’s differences, and some initially look at him with curiosity. Yet he continues to smile, laugh, and play as naturally as any other three-year-old.

Ngoc says she loves him dearly and sometimes worries about what the future may bring as he grows older and becomes more aware of how he differs from his peers.

“He is such a sweet, well-behaved and clever little boy. Everyone who spends time with him ends up loving him,” she said.