Question: Jiaozhou City and Yingkou, are in which country?

Context paragraphs:
Jiaozhoubei Railway Station: The Jiaozhoubei Railway Station () is a railway station found in the boundary between Jiaodong Subdistrict and Jiaolai Town of Jiaozhou City, Qingdao, China.  It currently lies on the Qingdao–Jinan High-Speed Railway.

Yinghai Subdistrict, Jiaozhou: Yinghai Subdistrict () is a subdistrict of Jiaozhou City, Shandong, People's Republic of China, located south of G22 Qingdao–Lanzhou Expressway southeast of downtown.  , it has 47 villages under its administration.

Yingkou: Yingkou () is a prefecture-level city of Liaoning province, People's Republic of China.  It is a port city of the Bohai Sea, and is the location of the mouth of the Liao River.

Jiaozhou City: Jiaozhou (), formerly Jiaoxian or Jiao County, is a county-level city of Qingdao sub-provincial city, Shandong Province, China.  It gained its current county-level city designation in 1987.  It has an area of 1,313 km and a population at the 2000 Census of 783,478.

Supporting paragraphs: Jiaozhou City Yingkou
Answer: China