[eLong Reports First Quarter 2015 Unaudited Financial Results Mobile bookings comprised 65% of eLong brand room nights in the first quarter LONG BEIJING, April 30, 2015 /PRNewswire/ -- eLong, Inc. (Nasdaq: Highlights n * Accommodation reservation n Mobile bookings ** n Domestic hotel coverage network n More than 35,000 properties “Our lodging network has grown to more than 280,000 properties] []