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.
Dongzhai Harbor Dongzhai Harbor (东寨港) is located in the northeast of Hainan Province, China. This water body is bordered by Haikou's Meilan District at the west and Wenchang at the east.