Question: Yongji, Shanxi and Nanchuan District, are located in which country?

Context paragraphs:
Yongji North Railway Station: The Yongji North Railway Station () is a railway station of Datong–Xi'an Passenger Railway that located in Yongji, Shanxi, China.  It started operation on 1 July 2014, together with the Railway.

Dalou Mountains: The Dalou Mountains (} are a range of limestone mountains running 300 km north east to south west across the Yunnan-Guizhou Plateau spanning Guizhou and Sichuan Provinces, People's Republic of China.  At 2,251 m , Mount Jinfo (金佛山) in Nanchuan District, Chongqing is the highest peak in a range that is also the watershed between the Wu and Chishui rivers.

Battle of Yehuling: The Battle of Yehuling, literally the Battle of Wild Fox Ridge, was a major decisive battle fought between the Mongol Empire and Jurchen-led Jin dynasty during the first stage of the Mongol conquest of the Jin dynasty.  The battle was fought between August and October 1211 at Yehuling (野狐嶺; lit.  "Wild Fox Ridge"), which is located northwest of present-day Wanquan District, Zhangjiakou, Hebei Province.  The battle, which concluded with a decisive Mongol victory, was followed by the assassination of the Jin emperor, Wanyan Yongji, by one of his generals and Mongol control of the central plains.  It also hastened the weakening and decline of the Jin dynasty.  Though the Jin were far more powerful at the onset of the campaign, after Yehuling the Mongols firmly held the initiative.

Linfen Qiaoli Airport: Linfen Qiaoli Airport (IATA: LFQ, ICAO: ZBLF) is an airport serving the city of Linfen in Shanxi Province, China.  It is located near the town of Qiaoli in Yaodu District, 15 kilometers from the city center.  The airport was first built in 1958 and opened on 1 January 1960, but ceased operations in fall 1965.  Construction started again in September 2010 to expand and reopen the airport with an investment of 446 million yuan, and it was originally projected to open in late 2011.

Mount Jinfo: Jinfo Shan ("Golden Buddha Mountain", Jinfoshan, Chin Shan, Jinfushan, Chin fu shan, chin fo shan, Chinese: 金佛山), the highest peak of Dalou Mountains, located in the upper reach of the Yangtze River, is situated in Nanchuan District, the Municipality of Chongqing.  Jinfo Shan is an isolated mountain with cliffs up to 300 m surrounding its relatively flat top.  Its major vegetation types include subtropical broadleaf forest, coniferous forests and subalpine meadow.  Besides typical karst topography of gorges, stone forests and cave systems, Jinfo Shan is well known for its exceptional plant diversity of 4768 seed plants.

Beilin District, Xi'an: Beilin District () is one of nine districts of Xi'an, the capital of Shanxi province, China.  The well-known Small Wild Goose Pagoda is also located in the district.  The smallest, but most densely populated, of Xi'an's county-level divisions, it borders the districts of Xincheng to the northeast, Yanta to the south, and Lianhu to the northwest.

Nanchuan District: Nanchuan () is a district and former county of Chongqing, China.

Jinfo Mountain salamander: The Jinfo Mountain salamander ("Pseudohynobius jinfo") is a species of salamander in the Hynobiidae family endemic to China, known only from Nanchuan District in Chongqing (formerly Sichuan).  Its type locality is a spring-fed pond on Mount Jinfo.  "P. jinfo" specimens from Nanchuan were first assumed to be yellow-spotted salamanders ("P. flavomaculatus"), but genetic methods, and later on, discovery of adult salamanders, allowed them to be identified as a new species.

Yongji, Shanxi: Yongji () is a county-level city in the prefecture of Yuncheng, Shanxi, China.

Datong: Datong () is a prefecture-level city in northern Shanxi province, People's Republic of China, located in a basin at an elevation of 1040 m and bordering Inner Mongolia to the north and west and Hebei to the east.  It had a population of 3,318,057 at the 2010 census of whom 1,629,035 lived in the built up area made of 3 out of 4 urban districts, namely Chengqu, Kuangqu and Nanjiao District.

Supporting paragraphs: Yongji, Shanxi Nanchuan District
Answer: China