The old city of Hetuala is divided into two cities, inside and outside. Its walls are made of earth, stone and wood. At first, I saw the Khan King's Well where thousands of troops and horses could not drink. Zhengbai Qiyamen was the former Office of Huangtaiji. It's big enough to walk or ride in a battery car. My favorite place is Daya Gate of Khan Palace. This is where Nurhachi came to the throne and called Khan, governed the country and accepted the envoys. This tree is the legendary Lianli Zhi bar, bearing capacity is really strong ah! Tucker's former residence is the birthplace of Nurhachi. The towers are spectacular and often have representative performances of the Qing Dynasty. The final gallery is exquisite and has a complex interior structure.