Question: Liaoyuan and Mingguang, are in which country?

full_context: Document 1: Liaoyang: Liaoyang () is a prefecture-level city of east-central Liaoning province, People's Republic of China, situated on the T'ai-tzu River and, together with Anshan, forms a metro area of 2,057,200 inhabitants in 2010. It is approximately one hour south of Shenyang, the provincial capital, by car. Liaoyang is home to Liaoning University's College of Foreign Studies and a number of vocational colleges. The city hosts a limited number of professional basketball and volleyball games in a modern sports facility.
Document 2: Mengzhou: Mengzhou () is a County-level city in Henan province, People's Republic of China. It is administered by the prefecture-level city Jiaozuo. Its population in 1999 stood at 341,190.
Document 3: Shou County: Shou County or Shouxian () is a county in Anhui Province, China, under the jurisdiction of Huainan City. Its population is 1,280,000 and its area is 2986 square kilometers. It is a National Cultural and Historical City. the jurisdiction of Shou County was transfer from Lu'an to Huainan.
Document 4: Xi'an District, Liaoyuan: Xi'an District () is a district of Jilin, China. It is under the administration of Liaoyuan city.
Document 5: Jiangshan: Jiangshan () is a county-level city located in Quzhou prefecture, Zhejiang Province, China. Located about 250 kilometers southwest of Hangzhou, the provincial capital, it is the only county-level city in the prefecture. In 1999, Jiangshan's population stood at 563,196. The city is named aptly: Jiang means river and Shan means mountain; a river runs through the city and scenic Mt. Jianglang sits on its border.
Document 6: Changchun: Changchun () is the capital and largest city of Jilin Province, and is located in the northeast of China. Lying in the center of the Songliao Plain, Changchun is administered as a , comprising 7 districts, 1 county and 2 county-level cities. According to the 2010 census of China, Changchun had a total population of 7,674,439 under its jurisdiction. The city's urbanized ("or metro") area, comprising 5 districts and 4 development areas, had a population of 3,815,270 in 2010 as the Shuangyang and Jiutai districts are not urbanized yet.
Document 7: Tonghua: Tonghua () is an industrial city in the south of Jilin province, People's Republic of China. It borders North Korea to the south and southeast, Baishan to the east, Jilin City to the north, Liaoyuan to the northwest, and Liaoning province to the west and southwest. Administratively, it is a prefecture-level city with a total population of 2,325,242 living in an area of 15195 km2 . Urban population is 506,877. It is known as one of the five medicine production centres in China.
Document 8: Shuangliao: Shuangliao () is a city in western Jilin, People's Republic of China, bordering Liaoning and Inner Mongolia. It is under the administration of Siping City.
Document 9: Mangshi: Mangshi or Mangshi City (; Thai: เมืองข้อน ), formerly named Luxi City (), is a county-level city of Dehong Prefecture, in the west of Yunnan province, People's Republic of China. It is the prefectural seat, and in 1996, Luxi was upgraded to a county-level city.
Document 10: Liaoyuan: Liaoyuan () is a prefecture-level city in Jilin province, People's Republic of China. It is bounded on the west and south by Tieling of Liaoning province, west and north by Siping, and east by Tonghua and Jilin City. Liaoyuan lies some 100 km south of Changchun, the provincial capital. Covering an area of 5,125 km2 , Liaoyuan is the smallest among the prefecture-level divisions of Jilin. Liaoyuan has a total population of 1,176,645 in the prefecture, while the urban area has a population of 462,233.
Document 11: Huizhou (region): Huīzhōu () is a historical region in southeastern China. It corresponds to the southernmost part of Anhui Province (Huangshan City and Jixi County) plus Wuyuan County in northeastern Jiangxi Province. Anhui, the name of the province, is a portmanteau word combining the first characters of Anqing and Huizhou.
Document 12: Siping, Jilin: Siping (), formerly Ssupingkai (), is a prefecture-level city in the west of Jilin province, People's Republic of China. Located in the southwestern part of the province, in the middle of the Songliao Plain and at the intersection of Jilin, Liaoning and Inner Mongolia, Siping covers an area of 14,323 km2 . At the 2010 census, Siping has a total population of 3,386,325 while the urban population is 613,837.
Document 13: Ningguo: Ningguo () is a county-level city in the province of Anhui，People's Republic of China, under the administration of Xuancheng City. It has a population of 380,000 and an area of 2447 km2 .
Document 14: Mingguang: Mingguang (), formerly Jiashan County (), is a county-level city of Anhui Province, China. It is under the administration of Chuzhou city.
Document 15: Yanji: Yanji ("Yeon-gil" or "Yenji" in Korean, formerly romanized as Yenki) is a county-level city in the east of China's Jilin Province, and is the seat of the Yanbian Korean Autonomous Prefecture. Its population is approximately 400,000 of which a large portion is ethnic Korean. Yanji is a busy hub of transport and trade between China and North Korea.
ground_truth: People's Republic of China