Xia Bo'en, a 6-year-old boy, stunned the public by showing off his fancy motorbike skills at this year's China International Motorcycle Trade Exhibition in Chongqing, drawing whoops and applause. Having trained for a long time under the professional guidance of his father, the boy is not only passionate about motorbikes but also about helping people. He grew his hair long to have it cut and made into a wig for sick kids who had a greater need for it. Established in 2002, the event that's also kn