The Qingping couple referred to the couple Fan Xian and Lin Gong's sister, Lin Wan 'er, in the TV series " Celebrating Years." Lin Wan 'er was the illegitimate daughter of the Qing Prime Minister Lin Ruofu and the Eldest Princess Li Yunrui. She was born in Dongyi and was later brought into the Royal Palace by the Qing Emperor to be raised. She was given the title of Princess Chen. She had been in poor health since she was a child and suffered from lung consumption. The imperial physician told her to eat vegetarian food and chant Buddha, and not to get angry. On the way to the temple to offer incense, she met Fan Xian by chance and fell in love with him at first sight. Fan Xian also had a good impression of her, and the two of them became husband and wife after sharing their feelings. In the original novel, Lin Wan 'er's name was an alias that Lin Wan' er had given when she was disguised as a man. Her real name was Li Lisi. In the show, her name was changed to Lin Wan 'er.