According to the plot of the TV series "Prime Minister Liu Luoguo", the confused prince in the drama, Liu Yong's father-in-law, Qianlong's brother "Six Kings", and Qianlong's "Six Kings" in history, Tian Hong. Hongzhou, as the younger brother of Qianlong, has been doing absurd things all his life. He himself is very good at managing money, and even gives himself a funeral for money, and every time he wants princes and nobles to give gifts.