TOUR [Tuniu] 6-K: (Original Filing)
[Tuniu Announces US$100 Million Share Repurchase Program and Appointment of Chief Technology Officer NANJING, China, Jan 12, 2018 (GLOBE NEWSWIRE) -- Tuniu Corporation (Nasdaq:TOUR) ("Tuniu" or the "Company"), a leading online leisure travel company in China, today announced that its Board of Directo]