Which dynasty did Princess Zhu Huan belong to?

According to Douban, Princess Zhu Huan Episode I is a costume comedy of Qing Dynasty based on Qiong Yao's novel of the same name, directed by Sun Shupei and starring Li Sheng, Alec Su and Zhou Jie. Synopsis: Xia Ziwei, the daughter of Gan Long, goes to Beijing to meet her long-lost father. In the desperate encounter, the female snitch Swallow became sisters. Swallow managed to sneak into the palace for her, but mistakenly exchanged identities with Xia Ziwei, and became the Pearl Princess in the Qing Palace, which won the favor of Qianlong.