Operation Santa Claus helps Hong Kong children with rare rheumatic diseases
Imagine waking up one day and suddenly being unable to use your legs. That was what happened to Rain Shiu Tin-yung in Hong Kong when he was six. “He got up that morning, but his knees hurt so much that he couldn’t walk. He was in so much pain,” Shiu’s mother, Apple Kwok Siu-ping, recalled….