King of Jiangbei

Gu Changan's mother was the empress dowager's only daughter, Princess Jiangyin, who died when she was born, so he named her Chang'an. The emperor felt that it was not domineering, so he named her Jun. When she was born, the empress doted on her in the palace and served her well. When she got older, she was held by the emperor on his lap and commanded the generals in the military camp. Later, other girls were so proud of being granted the title of princess or princess that she directly made her the king of Jiangbei.