Why did Tian Fen call Emperor Wu's mother, the Queen Mother, her sister?

Wang Yi, the mother of Emperor Wu of the Han Dynasty, is a brother and sister. What is this?

Speaking of Wang Hao, this person still has a little family background, but by that time, she had become an ordinary person. Her great-grandfather surrendered to Liu Bang at the end of Qin Dynasty when he was fighting against the dispute between Zangcha, Prince and Chu Han. After the founding of the People's Republic of China, Liu Bang eradicated Wang with a different surname, Zangcha rose up and the rebellion was destroyed.

Zangcha has a granddaughter Zanger, who was originally a golden branch and jade leaf, and later became Shu Ren. When she got married, she married a little common man named Wang Zhong and gave birth to a son and two daughters. The eldest daughter's name is Wang Hao. A few years later, Wang Zhong died of illness, leaving orphans and widows. Zanger remarried to Changling Tianjia and gave birth to two sons, Tian Fen and Tian Sheng.

Wang Yi, like her mother, is married for the second time, and Jing Di is only her second time. It seems that the poison to women in Qin and Han Dynasties was relatively small. Obviously, a remarried woman can become a queen.

Wang Yixian married Wangsun Jin, a commoner, and gave birth to a daughter. One day, Zanger went to divination, and the fortune teller said that his daughter was rich and prosperous, and Zanger was very happy. After returning, he ran to the Kim family to file for divorce, but the Kim family refused to live or die. Zange kept going straight to the palace, but the Kim family had no choice but to stop.

The Wangs' sisters were sent by Qi to serve Chu Jun and Liu Yuxin. Unexpectedly, Liu Qi took a fancy to Wang Hao at a glance and was glad for her. Later, Wang Hao gave birth to Liu Che.

Wang Hao is Tian Fen's half-sister and uncle of Emperor Wu.