Luo Qingyang, whose name was Yungong, was a writer and calligrapher in the Tang Dynasty. He once served as a prince washing horses, Dali judge and other positions, and had a deep friendship with Tang Xuanzong. His calligraphy style is elegant and beautiful, and he is known as one of the "three great calligraphers in Tang Dynasty".
mingdedi, formerly known as Li Zhu, was the fourth son of Emperor Xuanzong of the Tang Dynasty and the only emperor who was forced to abdicate in the Tang Dynasty. He was deposed for opposing the favor of Emperor Xuanzong of the Tang Dynasty, Yang Guifei and others, and was later demoted to a secluded place, but he still adhered to his principles and beliefs.
Ye Dingzhi, whose name is Wen Rui, was a writer and calligrapher in the Tang Dynasty. His calligraphy style is delicate and concise, and he is known as one of the "three great calligraphers in Tang Dynasty". He has served as an imperial adviser and assistant minister of the Ministry of Industry, and has a good friendship with Emperor Mingde.
Therefore, the relationship between these three characters is: Luo Qingyang has a friendship with Emperor Xuanzong of the Tang Dynasty, Mingde is the son of Emperor Xuanzong of the Tang Dynasty, and Ye Dingzhi has a good friendship with Mingde. There is no direct connection or connection between the three people.