Question: Which county-level city is under the administration of Yingkou City, Gaizhou or Arxan?
Sentence (from "Wafangdian"): Wafangdian (), formerly Fuxian or Fu County (), is one of the two "northern county-level cities", the other being Zhuanghe, under the administration of Dalian, located in the south of Liaoning province, China.
Relevant evidence: No