WANG Yucheng, a volunteer psychologist, encouraged a newcomer to join the crowd of children around him. “Louder, louder, please. Tell us your name,” he said to the shy little boy hovering at the edge of the group. His gentle, fatherly tone quickly dispelled the child’s unease, and before long he was just another ordinary eight-year-old, laughing merrily and joining in the games his new friends were playing. WANG Yucheng, a volunteer psychologist, encouraged a newcomer to join the crowd of children around him. “Louder, louder, please. Tell us your name, ” he said to the shy little boy hovering at the edge of the group. His gentle, fatherly tone quickly dispelled the child’s unease, and before long he was just another another ordinary eight-year-old, laughing merrily and joining in the games his new friends were playing.