Possible merger between Didi and Uber in China

A man uses taxi-hailing app Didi Dache on his smartphone on a road in Guangzhou, South China’s Guangdong province, April 9, 2015. [Photo/IC] Competition between car-hailing companies Didi Chuxing and Uber China is white-hot at the moment, and some investors have said the two firms could ultimately have to join hands, The Wall Street Journal reported.…