Mr. Dongshan mentioned by Wen Zhengming is Zhu Qing. According to relevant public information inquiries, Wen Zhengming (1470.11.28-1559.3.28), whose original name was Bi (or Zuobi), had the courtesy name Zhengming. From the age of forty-two, he began to use the word "xing" and the word "zhengzhong". Because he was born in Hengshan, he was named "Hengshan Jushi" and was known as "Wenhengshan" in the world. He was Han nationality and a native of Changzhou (now Suzhou, Jiangsu). He was a painter, calligrapher and writer in the Ming Dynasty. Because he went to the Imperial Academy to wait for the imperial edict, he was given the posthumous title of Mr. Zhenxian, so he was called "Wen Daizhao" or "Wen Zhenxian". The Mr. Dongshan mentioned by Wen Zhengming is Zhu Qing, with the character Yuanzhi or Zuoyuanzhi, his nickname is Xiyi, and his nickname is Mr. Dongshan. Mr. Dongshan is an honorific title given by Wen Zhengming to his predecessors.