Shenyang Hutong. Beichen Square in Shijiazhuang City is a large square and business district located in Chang 'an District, Shijiazhuang City, Hebei Province. Before it was completed, the square was originally an old city called "Shenyang Hutong", and the residents were mostly the old social groups in Shijiazhuang. Beichen Plaza has become one of the largest commercial centers in Shijiazhuang, with a total construction area of about 500,000 square meters, including shopping centers, supermarkets, hotels, office buildings, apartments and other functions.