Tuniu Corporation, together with its subsidiaries, operates as an online leisure travel company in the People's Republic of China. The company offers various packaged tours, including organized tours that provide pre-arranged itineraries, transportation, accommodation, entertainment, meals, and tour guide services; and self-guided tours consist of flights and hotel bookings, and other optional add-ons. It also sells tourist attraction tickets; and provides visa applications, hotel booking, air ticketing, train ticketing, car rental, and insurance services. In addition, the company offers advertising services to tourism boards and bureaus. The company offers its products and services through various online and offline channels, including the tuniu.com website; mobile platform; call center in Nanjing; and offline retail stores in China. Tuniu Corporation was founded in 2006 and is headquartered in Nanjing, the People's Republic of China.