Question: Are Huai'an and Qian'an, Hebei both Chinese cities?

full_context: Document 1: Qianhuang: Qianhuang is a Chinese city located south of Changzhou city, in southern Jiangsu province of the China. It is 8 kilometers away from Wujin District. To the east of Qianhuang is Wuxi, a national tourist resort, and it is 15 kilometers away from Yixing, a famous pottery city.
Document 2: Qian'an, Hebei: Qian'an () is a city in the northeastern part of Hebei province in North China. It is under the administration of Tangshan City.
Document 3: Fengnan District: Fengnan District () is a district of Tangshan, Hebei, China.
Document 4: Anhui: Anhui ( ; ) is a landlocked province of the People's Republic of China located in the eastern region of the country. Located across the basins of the Yangtze River and the Huai River, it borders Jiangsu to the east, Zhejiang to the southeast, Jiangxi to the south, Hubei to the southwest, Henan to the northwest, and Shandong for a short section in the north. The provincial capital is Hefei.
Document 5: Ganyu District: Ganyu District () is under the administration of Lianyungang, Jiangsu province, China. It contains the province's northernmost point and is located along the Yellow Sea coast where the coastline takes a sharp turn toward the southeast, and borders the Shandong prefecture-level cities of Linyi and Rizhao to the north.
Document 6: Anshan: Anshan () is the third largest prefecture-level city in Liaoning province, People's Republic of China. Situated in the central area of the province, Anshan is about 92 km south of Shenyang, the provincial 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 km2 . The distance from the east to the west of the prefecture is 133 km . 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 is sister cities with Sheffield
Document 7: Pingquan: Pingquan () is a county-level city of northeastern Hebei province, China, bordering Liaoning to the east. It has a population of 470,000 residing in an area of 3297 km2 . It is a centre of trade and business, and gold and silver are mined nearby.
Document 8: Taonan: Taonan (), formerly Tao'an County (洮安县), is a county-level city of 100,000 in the northwest of Jilin province in Northeast China. It is under the administration of Baicheng prefecture-level city.
Document 9: Huai'an: Huai'an (), formerly called Huaiyin () until 2001, is a prefecture-level city in central Jiangsu province of Eastern China. It borders Lianyungang, Suqian to the north, Yancheng to the northeast, Yangzhou to the southeast, and Chuzhou (Anhui) to the southwest.
Document 10: Handan: Handan () is a prefecture-level city located in the southwestern part of Hebei province, China. It borders Xingtai on the north, and the provinces of Shanxi on the west, Henan on the south and Shandong on the east. At the 2010 census, its population was 9,174,683 inhabitants whom 2,845,790 lived in the built-up ("or metro") area made of 3 urban districts, Handan and Yangyan counties, and Shahe City in Xintai municipality, largely being conurbated now.
Document 11: Huainan: Huainan () is a prefecture-level city with 2,334,000 inhabitants in central Anhui Province, People’s Republic of China. It borders the provincial capital of Hefei to the south, Lu'an to the southwest, Fuyang to the west, Bozhou to the northwest, Bengbu to the northeast and Chuzhou to the east.
Document 12: Lu'an: Lu'an (), is a prefecture-level city in western Anhui province, People's Republic of China, bordering Henan to the northwest and Hubei to the southwest. At the 2010 census, it had a total population of 5,612,590, whom 1,644,344 resided in the built-up area made of 2 urban districts. Neighbouring prefecture-level cities are the provincial capital of Hefei to the east, Anqing to the south, Huanggang (Hubei) and Xinyang (Henan) to the west, and Huainan and Fuyang to the north. Although the character "六 " (literally: "six") is normally pronounced "Liù", in this case it changes to "Lù" on account of the historical literary reading.
Document 13: Yancheng: Yancheng () is a prefecture-level city in northeastern Jiangsu province, People's Republic of China. As the city with the largest jurisdictional area in Jiangsu, Yancheng borders Lianyungang to the north, Huai'an to the west, Yangzhou and Taizhou to the southwest, Nantong to the south, and the Yellow Sea to the east.
Document 14: Langfang: Langfang (), is a prefecture-level city of Hebei Province, which was known as Tianjin Prefecture until 1973. Hebei province was renamed Langfang Prefecture after Tianjin became a municipality and finally upgraded into a prefecture-level city in 1988. Langfang is located approximately midway between Beijing and Tianjin. At the 2010 census, the population of Langfang was 4,358,839, of whom 868,066 lived in the built-up ("or metro") area made of Guangyang and Anci districts; its total area is around 6417.28 km² . Langfang borders Baoding to the southwest, Cangzhou to the south (both prefecture-level cities of Hebei), Beijing to the north and Tianjin to the east. Sanhe City and Dachang Hui County are now conurbated with Beijing, so that they form part of the same built-up area. Langfang is the smallest prefecture-level city of Hebei Province by land area.
Document 15: Hongze District: Hongze () is a district (and former county) of the prefecture-level city of Huai'an in Jiangsu province, China. Occupying the southeastern shores of Lake Hongze, it borders the prefecture-level cities of Suqian to the northwest and Yangzhou (briefly) to the east.
ground_truth: yes