Syrian children with cerebral palsy attend a Christmas celebration organized by the Syrian Association for Cerebral Palsy in Damascus, Syria, on Dec. 23, 2019. (Photos: Xinhua)

Syrian children with cerebral palsy attend a Christmas celebration organized by the Syrian Association for Cerebral Palsy in Damascus, Syria, on Dec. 23, 2019.

A Syrian child with cerebral palsy attends a Christmas celebration organized by the Syrian Association for Cerebral Palsy in Damascus, Syria, on Dec. 23, 2019.

Syrian children with cerebral palsy attend a Christmas celebration organized by the Syrian Association for Cerebral Palsy in Damascus, Syria, on Dec. 23, 2019.

Syrian children with cerebral palsy attend a Christmas celebration organized by the Syrian Association for Cerebral Palsy in Damascus, Syria, on Dec. 23, 2019.

Syrian children with cerebral palsy attend a Christmas celebration organized by the Syrian Association for Cerebral Palsy in Damascus, Syria, on Dec. 23, 2019.