China's Hubei witnesses great development achievements in past 70 years

A worker inspects optical fibre in the workshop of Yangtze Optical Fibre and Cable Joint Stock Limited Company in Wuhan, central China's Hubei Province, on Dec. 6, 2016. Hubei has persisted in reform and innovation and witnessed great development achievements in the past 70 years. (Xinhua/Xiao Yijiu)