Ma'anshan (simplified Chinese: 马鞍山; traditional Chinese: 馬鞍山; pinyin: Mǎ'ānshān), also written as Maanshan, is a prefecture-level city in the east of Anhui province in Eastern China. An industrial city stretching across the Yangtze River, Ma'anshan borders Hefei to the west, Wuhu to the southwest, and Nanjing to the east. It is a core city of the Nanjing Metropolitan Circle.

Maanshan is home to 1,366,302 inhabitants at the 2010 census, all being part of built up area since Dangtu County is now linked to the 3 urban districts. After the August 2011 administrative re-regionalization of Anhui Province, its population becomes 2.283 million, and it administers 2 additional counties (He and Hanshan).

The prefecture-level city of Ma'anshan administers 6 county-level divisions, including 3 districts and 3 counties.

The name of the city means "Horse Saddle Mountain". According to legend, the name came to be when the Western Chu hegemon Xiang Yu was fleeing from the Battle of Gaixia. Rather than be captured, the defeated general killed himself at the area now known as Ma'anshan after ensuring that his beloved horse would be ferried across the river to safety. Upon seeing his master die, the grief-stricken horse leapt into the river and was drowned. As a tribute, the boatman buried the horse's saddle on a nearby hill, giving Ma'anshan its name.

Anshan (Chinese: 鞍山; pinyin: Ānshān; literally "saddle mountain") is the third largest prefecture level city in Liaoning province of China. Situated in the central area of the province, Anshan is about 92 km south of Shenyang, the province's capital. Anshan is on the boundary between the Mountains of eastern Liaoning and the plains of the west. The prefecture has a population of 3,584,000 people and covers an area of about 9,252 square kilometres. The distance from the east to the west of the prefecture is 133 kilometres. The area contains the famous Qianshan National Park. The city's name is derived from the shape of a nearby mountain that resembles the shape of a horse's saddle, which can be seen on the left (west) about five minutes before the northbound train arrives at Anshan Station. Anshan is home to the Anshan Iron and Steel Group, one of the largest steel producers in China.

Anshan has a population of 3.65 million at the 2010 census. Anshan holds one third of the worlds supply of talcum Anshan holds a quarter of the worlds reserves of magnesite Anshan also produced the largest ever jade stone, now a local tourist attraction carved as a Buddha. The built up area encompassing 4 Anshan urban districts (1,529,350 inhabitants) and urban Liaoyang is home to more than 2.17 million inhabitants in 2010.

Kim Jong-un also romanised as Kim Jong-eun or Kim Jung-eun, (born 8 January 1983 or 1984), is the current supreme leader of North Korea. He has held the titles of the First Secretary of the Workers' Party of Korea, the Chairman of the Central Military Commission, First Chairman of the National Defence Commission of North Korea, the Supreme Commander of the Korean People's Army, and also a presidium member of the Central Politburo of the Workers' Party of Korea. He was officially declared the supreme leader following the state funeral for his father, Kim Jong-il on 28 December 2011. He is the third and youngest son of his deceased predecessor Kim Jong-il and his consort Ko Young-hee. From late 2010, Kim Jong-un was viewed as heir apparent to the leadership of the nation, and following his father's death, he was announced as the "Great Successor" by North Korean state television. At Kim Jong-il's memorial service, North Korean Chairman of Congress Kim Yong-nam declared that "Respected Comrade Kim Jong-un is our party, military and country’s supreme leader who inherits great comrade Kim Jong-il’s ideology, leadership, character, virtues, grit and courage". On 30 December 2011 the Politburo of the Workers' Party of Korea formally appointed Kim as the Supreme Commander of the Korean People's Army. On 11 April 2012, the 4th Party Conference elected him to the newly-created post of First Secretary of the Workers' Party of Korea.