Yanzhou District and Yizheng, are in which country?
Yanzhou District Yanzhou (postal: Yenchow; ) is a district and former county-level city under the administration of Jining, in the southwest of Shandong province, People's Republic of China.
Huiji District Huiji District (Chinese: 惠济区; Pinyin: Hùijì Qū), formerly Mangshan District (邙山区), is a district of Zhengzhou, Henan, China.