Does Shenzhen Jingji Yujing Huacheng belong to Hetao?

Don't belong. According to Baidu map information, Shenzhen Jingji Yujing Huacheng is located in Nanshan District, Shenzhen, and Hetao area refers to an area under the jurisdiction of Bayannaoer City, Inner Mongolia Autonomous Region, which is located in the west of Inner Mongolia Autonomous Region and does not belong to Shenzhen, so it does not belong to Hetao area.