Zhang Chun 張純

Sun He, courtesy name Zixiao, was the younger brother of Sun Lü. When young he was loved because his mother, Lady Wang, enjoyed favor, and at fourteen a palace guard was set up for him and Kan Ze, Prefect of the Palace Secretariat, was made to teach him writing and the arts. Sun He loved learning and was humble toward men of learning, and was greatly praised. Records, Wu 14 §22

In the 5th year of Chiwu (242) Sun He was established as Crown Prince, at the age of nineteen. Kan Ze became his Grand Tutor and Xue Zong his Junior Tutor (shaofu 少傅), and Cai Ying, Zhang Chun, Feng Fu, Yan Wei and others all attended him at leisure at his side. Records, Wu 14 §22

Later, as a rift arose between Lady Wang and Princess Quan, Sun Quan's favor toward Sun He gradually waned, while the covetous ambitions of Sun Ba, Prince of Lu, grew ever stronger. After hesitating for years, Sun Quan had Sun He confined, and when he sought to depose Sun He and set up Sun Liang, Zhu Ju, Qu Huang and others remonstrated firmly. Sun Quan, enraged, punished those who had remonstrated and moved Sun He to Guzhang, and more than ten officials were executed or banished for remonstrating. The Biography of the Lord of Wu records that in the 8th month of the 13th year of Chiwu (250) the Crown Prince Sun He was deposed and placed at Guzhang. Records, Wu 14 §27–29Records, Wu 2 §108

In Chen Shou's main text Zhang Chun's name appears only in the passage on Sun He's establishment as Crown Prince. The main text does not record whether he was among those who remonstrated at Sun He's deposition and came to harm. Records, Wu 14 §22 · 29