Navigation west road sub-district office. According to the map query, we can see that the Eurasian community in Zhengzhou belongs to the sub-district office of Hanghai West Road. Zhengzhou, referred to as "Zheng" for short, was called "heaven and earth" in history and called Shangdu in ancient times. Now it's called Greentown. Henan Province governs prefecture-level cities, provincial capitals and megacities.