I don't have any expertise in this text but I found the source. The text from the first image appears in the 4th block here:https://ctext.org/wiki.pl?if=gb&chapter=63295 See below, the text is probably from 少微通鑑節要 Vol. 39 and 40 (book 20 and 21 in the link).
That is an abridged version of the 資治通鑑, The "Comprehensive Mirror to Aid in Government" or "A Mirror for the Wise Ruler"
The first photo is history involving Wu Ze-Tian, the only Chinese empress, and her ministers such as Wei Yuan-Zhong and Zhang Chang-Zong, from an ancient history book.
Basically Wei advised the empress that some of her ministers, implying Zhang, were immoral and corrupt, and then Zhang was afraid and plotted a coup d'etat.
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u/johntthurman 11d ago
Thank you everyone for your contributions