Sun Xiaocang teaches by writing on the whiteboard at the Cangxiao Studio he and his wife, Xu Weixiao, founded in Xi'an, Shaanxi province. CHINA DAILY Inside the 90-square-meter Cangxiao Studio in Xi'an, Shaanxi province, about 20 young students sit silently shoulder-to-shoulder as they paint. "I hope more friends like me can make their dreams come true and find a good …
