evidence: Jilin[a] is one of the three provinces of Northeast China. Its capital and largest city is Changchun. Jilin borders North Korea (Rasŏn, North Hamgyong, Ryanggang and Chagang) and Russia (Primorsky Krai) to the east, Heilongjiang to the north, Liaoning to the south, and Inner Mongolia to the west. Along with the rest of Northeast China, Jilin underwent an early period of industrialization. However, Jilin's economy, characterized by heavy industry, has been facing economic difficulties with privatization. This prompted the central government to undertake a campaign called "Revitalize the Northeast". The region contains large deposits of oil shale. [...] The province is rich in large reserves of oil, gas, coal, iron, nickel, molybdenum, talc, graphite, gypsum, cement rock, gold and silver; its reserves of oil shale are the largest in the country.[11] [...] These nine prefecture-level divisions are in turn subdivided into 60 county-level divisions (21 districts, 20 county-level cities, 16 counties, and three autonomous counties). (See List of administrative divisions of Jilin.) These administrative divisions are explained in greater detail at Administrative divisions of the People's Republic of China. At the end of the year 2017, the total population is 27.17 million.[1]