There is a famous place in Beijing called Gongzhufen. Since the TV series Princess Zhu Huan was broadcast, people have paid extensive attention to who is the princess buried in the tomb of Princess Jingxi, and there are different opinions. Some say it's the adopted daughter of Qianlong, some say it's the wife of Jintai, and some say it's the strange girl Kong Sizhen. Who is the princess in the princess's tomb? As early as 1965, when the subway was built, the cultural relics department conducted an archaeological excavation of the princess's tomb. With reference to historical materials, the answer has already been revealed. Outside Fuxingmen, the street garden at the junction of Fuxing Road and West Third Ring Road was named Princess Tomb because of the burial of two princesses of Emperor Jiaqing of Renzong in Qing Dynasty (called Gege by Manchu). The two princesses were buried on the east and west sides respectively. In November of the sixth year of Jiaqing (180 1), she married the Mongolian prince Sotnamudubuji. In the 16th year of Jiaqing (18 1 1), he died in March, aged 3 1 year. Princess Jing Gulun, the four daughters of Jiaqing, was buried in the west. She was born by Empress Xiao Shurui and was born in the forty-ninth year of Qianlong. In the seventh year of Jiaqing (1802), she married the king of Mani Badala County in Tumote, Mongolia. Jiaqing died in May of 16th year, at the age of 28.

Due to the ancestral system of the Qing Dynasty, when the princess got married, she was not allowed to enter the imperial tomb or in-laws cemetery after her death, and a new grave had to be built. So there are many princess graves in the suburbs of Beijing, and some places are also called princess graves. Because Princess Heshuo and Princess Gulen died in the same year, only two months apart, they were buried in one place. The Gongzhufen Cemetery has original ground buildings such as walls, instrument doors and halls, and trees such as Gu Song, Cupressus, Sophora japonica and Ginkgo biloba are widely planted around and inside, which looks antique. The underground palaces are all masonry structures, which are very strong. Both tombs are buried by husband and wife, and the funerary objects include weapons, Mongolian knives, jewelry, silk and so on.

Princess Zhu Huan was invented by Qiong Yao according to the legend of Gongzhufen, and the characters in the play naturally cannot be equated with history.