Medical services firm iKangis the latest risky venture byeLong founder Lee Zhangto have paid off
When Lee Zhang, co-founder of eLong.com, left the online travel firm in 2003, many industry watchers were surprised. Zhang was one of the biggest names in China's online sector, had helped to build eLong into one of the country's leading online firms, and, prior to his resignation, had given no indication that he was planning to leave.