Yihei Delding introduction: Yihei Delding, also translated as "Yehei Delding" or "Yehei Deling", was an outstanding architect in the Yuan Dynasty, his birth and death dates are unknown. The palaces, palaces, and Qionghua Island (today's Beihai, Beijing) of the Yuan Dynasty (today's Beijing) are all his great achievements. It is also true that Deldin did not copy mechanically or mechanically imitate, but creatively developed the architectural art of ancient Chinese cities. The palace city, the capital of evil, has also become an extremely precious historical and cultural heritage of the Chinese nation.