Qian family in Jiangnan. It originated from King Qian Miao of wuyue in the Five Dynasties and Ten Kingdoms period.

Please refer to this link for the history of this person.

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Later, Qian, the last king, obeyed the entrustment and returned the land to the Song Dynasty, thus avoiding a war and benefiting the people of wuyue. After the Qian family was demoted to Kaifeng in the Northern Song Dynasty, they settled in the north. His generals built a pepper protection tower (located on the West Lake overlooking Kaifeng in the Northern Song Dynasty)

In the Qing Dynasty, Qian's daughter entered the palace to serve Yongzheng and gave birth to a son (Qianlong).

Later, in the first year of Qianlong, he was promoted to Queen Mother.

Because Qianlong tried his best to conceal his mother's Han identity, he changed his mother's household registration to the adopted daughter of the Eight Banners Minister.

Every time Ganlong goes to Jiangnan, he will be accompanied by this Jiangnan Qian family and family.