Feature: China's "one-armed ironman" Wang returns to Paralympic stage

TOKYO, Aug. 28 (Xinhua) -- Wang Jiachao, a Chinese Paralympic triathlete, uses the name "Astro Boy" on social media. "Astro Boy stems from the English word 'atom,' small but powerful. Although I am short, I am very powerful," Wang said.

"My dream is to compete in the Paralympics again in the triathlon." The 30-year-old former swimmer has competed in three Paralympics, including Beijing 2008 and London 2012, winn