Founded in December 2006, Tuniu is the first Chinese company focusing on online leisure travel in the US stock market. Thanks to the rapid development of China's online leisure travel market and the extensive support of customers, Tuniu has been ranked first in China's online leisure travel market share since the fourth quarter of 2015. As of the end of 2018, Tuniu had more than 16,500 cooperative travel service providers, and could provide consumers with more than 2.2 million packaged travel products such as group tours and self-service, as well as a wealth of individual travel products such as air tickets, hotels, and visas. As of March 2019, Tuniu has served more than 108 million trips, received more than 6 million customer reviews, and achieved a comprehensive product satisfaction rate of 93%.