Question: Xiangcheng City and Yushu City, Qinghai, are located in which official country?
Sentence (from "Xiangcheng City"): Xiangcheng (Simplified: 项城; Traditional: 項城; Pinyin: Xiàngchéng) is a county-level city in Zhoukou, Henan, People's Republic of China.
Relevant evidence: Yes