Introduction to Confucius' lectures: The Chang family advocated Confucianism, and many of their descendants in the past generations went to the Confucius Temple in Shandong to worship. Finally, in the fifth year of the reign of Emperor Guangxu of the Qing Dynasty, the apricot altar was built when the north ancestral hall was completed. Please return the statue of Confucius to the apricot altar. On it, to express the admiration of the disciples for Confucius.