The price in Tiexi District is moderate. It will be very good to choose to build a business circle along the road, subway and Tiexi Square. The price of 4000-5500 is enough for many choices.
Huanggu District is ok along Chongshan Road, Huanghe Street and Beiling, but the price is also very expensive.
It's your choice. Heping District has a strong political and business atmosphere, Huanggu District has strong humanistic characteristics, and Tiexi District has a strong emerging and modern atmosphere. The important thing is to look at your preferences ~ ~ ~