Question: Panjin and Echeng District are both located in which country?
Context: Bishi () is a town of Echeng District, Ezhou, Hubei, People's Republic of China, located about 11 km south-southwest of downtown Ezhou and is served by China National Highway 106.  , it has one residential community (居委会 ) and 10 villages under its administration. Ezhou () is a prefecture-level city in eastern Hubei Province, China.  As of the 2010 census, the city had a population of 1,048,668, of which 668,727 lived in the core Echeng District.  The Ezhou - Huanggang built-up ("or metro") area was home to 1,035,496 inhabitants from the Echeng and Huangzhou, Huanggang Districts. Echeng District () is one of the three administrative districts into which the prefecture-level city of Ezhou, China's Hubei province, is divided.  The district is quite small, and includes Ezhou's main urban area (i.e., in informal terms, Ezhou "city proper") and its eastern and southern suburbs. Panshan County () is a county in central Liaoning in Northeast China.  It is under the administration of Panjin City, located 15 km to the south-southeast.  The county has a total area of 2145 sqkm , and a population of approximately 280,000 people.  The county's postal code is 124000, and the county government is located in Shuangtaizi District. Tirukkollikkadu Agneeswarar Temple is a Hindu temple located at Tirukkollikkadu in Tiruvarur district, Tamil Nadu, India.  The temple is dedicated to Shiva, as the moolavar presiding deity, in his manifestation as Agneeswarar.  His consort, Parvati, is known as Panjin Melladi Ammai.  The historical name of the place is Keeralathur. Shuangtaizi District () is a District under the administration of the city of Panjin, Liaoning province, People's Republic of China.  It has a total area of 62 km2 , and a population of approximately 200,000 people.  The district's postal code is 124000, and the district government is located at 32 Shengli Street. Panjin () is a prefecture-level city and a major oil production centre of Liaoning province, People's Republic of China, and is situated on the northern coast of Liaodong Bay of the Bohai Gulf.  It borders Anshan to the northeast and east, Yingkou across the Liao River, as well as Jinzhou to the west and northwest.  The city has an administrative area of 4071 km2 , is home to 1.39 million people all in the built-up area made of 2 urban districts plus Dawa and Panshan Counties being urbanized. Xinglongtai District () is a district under the administration of the city of Panjin, Liaoning province, People's Republic of China.  It has a total area of 194 km2 , and a population of approximately 370,000 people.  The district's postal code is 124010, and the district government is located on Shiyou Street. Dawa District () is a district in central Liaoning province of Northeast China.  It is under the administration of Panjin City, which lies just 13 km to the north.  The district has a land area of 1683 sqkm and a population of 390,000.  The postal code is 124200.  The district seat is located in Zhanqian Community in Dawa Town. Shawo Township () is a township of Echeng District, Ezhou, Hubei, People's Republic of China, located 5 km south of the Yangtze River and almost twice that southeast of downtown Ezhou.  , it has 11 villages under its administration.
Answer: China