Question: Are Yima, Henan and Meihekou both located in Jilin province?

Context articles: Jilin North Railway Station
Liu Xiwu
Meihekou
Ma Junqing
Yima, Henan
Sanhe Manchu and Korean Ethnic Township
Huifa River
Xinghua, Meihekou
Jilin oil field
Jilin Provincial Experimental School

Jilin North Railway Station is a railway station of Jilin–Shulan Railway.
 The station located in the Longtan District of Jilin, Jilin province, China.
Liu Xiwu () (July 12, 1904 – February 28, 1970) was a People's Republic of China politician.
 He was born in Meng County, Henan Province (modern Mengzhou, Jiaozuo, Henan Province) and educated in Kaifeng.
 In August 1924 he joined the Communist Youth League of China and in 1926 he became a member of the Communist Party of China.
 While studying at Shanghai University, he joined the League of Left-Wing Writers in 1930.
 In 1936, he left Shanghai for Yan'an, Shaanxi Province.
 After the founding of the People's Republic, he became the 1st Communist Party Committee Secretary of Jilin Province.
Meihekou () is a city of 600,000 in southwestern Jilin province, People's Republic of China.
 It is a regional transport hub, connecting three railway lines, all of which are single track, and 2 national highways.
 The city is also a major lorry transshipment point in the region as it is also the junction of two trunk roads, connected to Liaoyuan in the northwest.
 The city is administratively a county-level city of Tonghua City.
Ma Junqing (; born October 1956) is a Chinese politician from Jilin province, currently Vice-Chairman of the Jilin Provincial People's Congress.
 He was the vice governor, then Deputy Communist Party Secretary of Jilin province.
Yima () is a county-level city of Henan, China.
 It is under the administration of the Sanmenxia city.
 Yima City is located in the western part of Henan province.
 It is located inside Xiaoshan Old Way, with Yangshao Peak to the north and Balcony Loewe to the south.
 Since ancient times, it was a key road between Luoyang and Changan.
 It is of great strategic importance, often a battlefield or a place for merchants to trade.
 Yima City was founded two years before the Qin Dynasty called "The New County".
 After reforms were made, Yima City reache county-level status in Henan Province (it took 81 years to build the city).
 It was originally under the administration of Luoyang.
 However, since 1986, it is under the administration of Sanmenxia City.
 Currently, it is one of forty-eight counties in Henan Province trying to expand its powers.
 It is also one of China's top hundred counties, as well as being the smallest city in China (112 square kilometers with a population of about 160,000).
 Yima City has the advantage of being self-sustaining, allowing for massive redevelopment of its industry and increased economic growth.
 In 2010, the city's per capita GDP was over seventy thousand RMB, which is about ten thousand US dollars.
 It ranks alongside moderately developed countries.
 In 2010, it was ranked first economically in Henan Province (perennial top five).
 The city is also known as a "The Village of Martial Arts".
Sanhe () is a township of Dongfeng County in southwestern Jilin province, China, located 14.4 km southeast of the county seat and just northwest of Meihekou.
 , it has 16 villages under its administration.
The Huifa River () is a 267.7-km-long tributary of the Second Songhua River in center Northeast China.
 The source of river is located in Qingyuan Manchu Autonomous County of Liaoning Province and flows generally from west to east across Meihekou、Huinan、Huadian of Jilin Province and joins Second Songhua River at Toudaogou of Huadian City.
Xinghua () is a town under the administration of Meihekou City in southwestern Jilin province, China, located about 40 km northeast of downtown just off of G1212 Shenyang–Jilin Expressway.
 , it has eight villages under its administration.
Jilin oil field is an oil field located in Songyuan district, in the western plain of Jilin province, China.
 Its exploration and development cover the southern Songliao Plain and Yitong River basin within Jilin province.
 Its oil production exceeds 7 million tons per year and is ranked as No.9 among the land-based Chinese oilfields.
Jilin Provincial Experimental School () is a coeducational public middle school for both boarding and day students from grades 7 to 12 (ages 12 to 18).
 Founded in 1948, the school was originally located in Jilin City of Jilin, Northeast China.
 In 1955, along with the Provincial Government, the School moved to the new capital city Changchun.
 It is a key high school in Jilin Province and is listed the Top 100 Chinese High Schools