In the cast list for the celebration, Wei Wanqiu played the role of Li Yunrui's maid.
Li Yunrui was played by Li Xiaoran in " Celebrating Years." Li Xiaoran was an actress from mainland China. She was born in Beijing City and graduated from the Beijing Dance Academy. She played Li Yunrui in the drama, the eldest princess of the Qing Kingdom. Li Yunrui was the Eldest Princess of the Qing Kingdom, the head of the palace treasury, and Lin Wan 'er's birth mother. Her power was second only to the Qing Emperor. She was devastatingly beautiful and ruthless. She was jealous of Ye Qingmei and was still unmarried. She was extremely trusted by the Qing Emperor.
I don't know the specific identity of Li Yunrui's maid. The search results did not mention the specific identity of the maid or related pictures.