Who can tell me what Li Yuhe Zhao Kuangyin belongs to? I really like these two. Are they rivals in love? thank you

Li Yu, queen of the Southern Tang Dynasty in the Five Dynasties and Ten Kingdoms, was a chicken, and Zhao Kuangyin, Song Taizu, was a pig. Were Zhao Kuangyin and Li Yu rivals in love in history? No, Zhou Ehuang died a week later, before the downfall of the Southern Tang Dynasty, and Zhao Kuangyin should have never met. Going to the Queen of Song with Li Yu is my sister. I don't know what it means to me. However, Zhao Kuangyin's younger brother wants Zhou Xiao to enter his harem. He keeps sending people to be lobbyists, but he can't intimidate or induce. A few weeks later, Li Yu committed suicide after mourning for taking poison that year.