Manchu people
Jilin is inhabited by Han Chinese, Manchus, Hui, Mongols and Xibe. Most ethnic Koreans live in the Yanbian Korean Autonomous Prefecture. The Manchu people were once the majority in the area of Jilin, making it part of their historical region. With the adoption of Han culture and the Chinese languages by the Manchu people, the Manchu language is considered a critically endangered language. Koreans comprise about 4% of the population, owing to its proximity to the Korean Peninsula. The majority of the province speaks Mandarin.