What is the relationship between the Northern Qi Princess and Zhan Doudou?

Northern Qi's Eldest Princess and Zhan Doudou were sisters. The Northern Qi Great Princess was the Northern Qi Empress Zhan Doudou's sister. In the play, the Northern Qi Princess revealed the secret of Zhan Doudou's gender, which was that Zhan Doudou was female. In the end, the Great Princess of Northern Qi and the Great Prince of Qing Kingdom guarded the border together and lived a blissful life together.

Northern Qi's Eldest Princess and Zhan Doudou were sisters. The Northern Qi Great Princess was the Northern Qi Empress Zhan Doudou's sister. She revealed the secret of Zhan Doudou's gender in the drama, which was that Zhan Doudou was a female. The two of them had different fates in the movie. The Northern Qi's Eldest Princess and the Qing Kingdom's Eldest Prince were stationed at the border together, living a blissful life together.

Northern Qi's Eldest Princess and Zhan Doudou were sisters. The Northern Qi Great Princess was the Northern Qi Empress Zhan Doudou's sister. She was the princess of Northern Qi and the Qing Kingdom through a marriage alliance. The Northern Qi Princess revealed the secret of Zhan Doudou's gender in the drama, which was that Zhan Doudou was a female. In the end, the Great Princess of Northern Qi and the Great Prince of Qing Kingdom guarded the border together and lived a blissful life together.

Northern Qi's Eldest Princess and Zhan Doudou were sisters. The Northern Qi Great Princess was the Northern Qi Empress Zhan Doudou's sister. She revealed the secret of Zhan Doudou's gender in the drama, which was that Zhan Doudou was a female. The two of them had different fates in the movie. The Northern Qi's Eldest Princess and the Qing Kingdom's Eldest Prince were stationed at the border together, living happily together.

Northern Qi's Eldest Princess and Zhan Doudou were sisters. The Northern Qi Great Princess was the Northern Qi Empress Zhan Doudou's sister. She revealed the secret of Zhan Doudou's gender in the drama, which was that Zhan Doudou was a female. The two of them had different fates in the movie. The Northern Qi's Eldest Princess and the Qing Kingdom's Eldest Prince were stationed at the border together, living a blissful life together.

Northern Qi's Eldest Princess and Zhan Doudou were sisters. The Northern Qi Great Princess was the Northern Qi Empress Zhan Doudou's sister. She was the princess of Northern Qi and the Qing Kingdom through a marriage alliance. The Northern Qi Princess revealed the secret of Zhan Doudou's gender in the drama, which was that Zhan Doudou was a female. In the end, the Northern Qi Great Princess and the Qing Kingdom's Great Prince were stationed at the border together. They lived together happily.

Northern Qi's Eldest Princess and Zhan Doudou were sisters. The Northern Qi Great Princess was the Northern Qi Empress Zhan Doudou's sister. She was the princess of Northern Qi and the Qing Kingdom. In the play, the Northern Qi Princess revealed the secret of Zhan Doudou's gender, which was that Zhan Doudou was female. In the end, the Great Princess of Northern Qi and the Great Prince of Qing Kingdom guarded the border together and lived a blissful life together.

Northern Qi's Eldest Princess and Zhan Doudou were sisters. The Northern Qi Great Princess was the Northern Qi Empress Zhan Doudou's sister. She revealed the secret of Zhan Doudou's gender in the drama, which was that Zhan Doudou was a female. The two of them had different fates in the movie. The Northern Qi's Eldest Princess and the Qing Kingdom's Eldest Prince were stationed at the border together, living happily together.

Northern Qi's Eldest Princess and Zhan Doudou were sisters. The Northern Qi Great Princess was the Northern Qi Empress Zhan Doudou's sister. She revealed the secret of Zhan Doudou's gender in the drama, which was that Zhan Doudou was a female. The two of them had different fates in the movie. The Northern Qi's Eldest Princess and the Qing Kingdom's Eldest Prince were stationed at the border together, living happily together.

During the Qing years, the Eldest Princess 'relationship with Northern Qi could be described as a partnership. In order to let Xiao En go, the Eldest Princess colluded with Northern Qi to capture Yan Bingyun, the head of the Qing Kingdom's spy network in Northern Qi. She also had a secret treasonous smuggling business with the Second Butler, the spy leader of Northern Qi. In addition, the Eldest Princess had a sister relationship with the Great Princess of Northern Qi. However, the search results did not provide any clear information about the Eldest Princess's relationship with Northern Qi or the details of their interactions. Thus, I am not clear about the Eldest Princess 'relationship with Northern Qi.