Who is Cao Xueqin's aunt?

Cao Jia, Princess Naiersu (the daughter and mother), prototype, married Naiersu (also known as Nairsu and Nairsu), the king of Pingxian Banner, in the 45th year of Kangxi (1706). His sister is also Cao Xueqin's aunt. In the forty-eighth year of Kangxi (1709), she married a bodyguard. These two marriages were directed by Kangxi. Cao Yinsheng has two daughters, the eldest daughter Cao Jia, born to his second wife Li. Cao Xueqin's elder sister-in-law, Cao Jiashi, later married the county king Aisinggiorro Nairsu and was buried in Duoluoping with a red flag. Aisingiorro Naersu is the seventh grandson of Tong Nurhachi, the great ancestor of the Qing Dynasty. He was born in the 29th year of Kangxi in Qing Dynasty (A.D. 1690). His father, Aisin Giorro Narsu, was a prince and was punished for his crime, so Aisin Giorro Narsu was reduced to the county king.

In the 45th year of Qing Emperor Kangxi (A.D. 1706), Cao's family married Aisinggiorro Nersu. This marriage was personally proposed by Emperor Kangxi, who gave him Cao's family name.

Cao Jiashi later gave birth to four sons for the king of Aisingiorro Naersu County: the eldest son, Aisingiorro Fu Peng, the king of Duoluopingmin County, was born on June 26th of the seventh year of Qing Emperor Kangxi (A.D. 1708); Ai Xin Qiao Luo Fuxiu, the fourth son of Gu Shan Bei Zi, was born on July 26th in the forty-ninth year of Qing Emperor Kangxi (A.D. 17 10). Aisingiorro Fu Jeer, the sixth son, a third-class bodyguard, was born on September 20th of the lunar calendar in the fifty-fourth year of Emperor Kangxi of Qing Dynasty (A.D. 17 15). The seventh son, Aisingiorro Fuduan, was born in July of the lunar calendar 17 17 in the fifty-sixth year of Qing Emperor Kangxi. Aisingiorro Narsu had only seven sons, but Cao Jiashi gave birth to four, so it is conceivable that Cao Jiashi's position in Aisingiorro Narsu's mind.