Exhibition hall of West courtyard of Prince City archaeological site park. Photographed by Jia Tianyong Beijing, Shijiazhuang, January 27 (Xinhua) the site of taizicheng, located in the south of taizicheng village, sitaizui Township, Chongli District, Zhangjiakou City, is the site of the Royal Palace in the middle and Late Jin Dynasty, with a history of more than 800 years. Because it is located in the core area of Zhangjiakou Olympic Village, it has become a “network red punch in place”. So,...