At the Brain-Computer Science Innovation Demonstration Center in the Yuhang district of Hangzhou, in East China's Zhejiang province, an employee of neurotechnology company BrainCo, who lost his arms, has rekindled his passion for calligraphy, using an intelligent bionic hand to hold a brush and wri»»»

HANGZHOU, Feb. 21 (Xinhua) -- Under the festive lights of a shop in Yiwu, the eastern Chinese city known as "the world's supermarket," Vivian Li, a veteran exporter of hairpieces, smoothed the strands of a product from her latest line, "Ponytail," and turned it lightly in her hands. Speaking to a l»»»