Hong Yun is better, it has a strong flavor of Chinese culture. If it is Hong, there was an emperor in the Qing Dynasty named Aixinjueluo Hongli. If it is Yun, it has a lingering aftertaste. ——Su Shi of the Song Dynasty, "The Story of Shizhong Mountain" The piccolo is silent, and the cold anvil has no rhyme. ——"Journey to the West" So if we put it all together, it would be better to call it Hongyun