Zhao Zhen (10 10 ~ 1063) Song Renzong, the fourth emperor of the Northern Song Dynasty, was the sixth son of Song Zhenzong thanks to his name. In 10 18, he was established as the crown prince and was given the name Zhao Zhen, who ruled for 4 1 year. Posthumous title is the God of Body, Heaven, Law and Virtue, and Emperor Wu Wensheng Ruizhe Xiao Ming.