Are Yanzhou District and Haidong in the same country?
Haidong Haidong (; Wylie: Haitung) is a prefecture-level city of Qinghai province in Western China. Its name literally means "east of the (Qinghai) Lake." On 8 February 2013 Haidong was upgraded from a prefecture () into a prefecture-level city. Haidong is the second largest city in Qinghai after Xining.
Yi'an District Yi'an District () formerly Tongling County, is a district in Anhui province, China. It is under the administration of Tongling City. It is in the south of Anhui Province and lies on the southern bank of Yangtze River. The total area is 1113 km² . The population (Han nationality) is 716,300.