Yan'an is a city located in the northern part of Shaanxi Province, China. It is known for its historical significance as the center of the Chinese Communist Party during the Chinese Civil War. The city served as the base for Mao Zedong and other leaders from 1935 to 1948, making it a key site in the development of modern China. Today, Yan'an is a popular tourist destination, attracting visitors interested in its revolutionary history. The city features several museums and memorials dedicated to the Communist Party and the events that took place there, reflecting its important role in shaping the country's political landscape.