BEIJING, July 3 (Xinhua) -- China's telecommunication industry registered steady growth in the first five months of the year, with strong expansion in emerging businesses and 5G services, official data shows. The sector raked in 665 billion yuan (99.46 billion U.S. dollars) in total revenue during the period, up 8.5 percent year on year, according to the Ministry of Industry and Information Technology. Emerging businesses, including those in the big data, cloud computing, internet data center and Internet of Things sectors, continued to expand notably in the period. The combined revenue of the emerging businesses of China's three telecom giants...