In the study of Kunde Hall, Zhao Yao was reading a letter from his third uncle.
Lady Liang sat opposite him, observing his fascinating expressions as he alternately frowned, raised his eyebrows, and then relaxed them. Concerned, she asked, "What did your third uncle write to you?" She already knew who the third uncle was from the emperor, but she kept it from Zhao Yao.
"This time, the letter from my third uncle is about history. He asked me why no dynasty can last long?" Zhao Yao said with a frown, "The Chen Dynasty once had a prosperous and peaceful era, so why did it fall within three hundred years?" He finished speaking and handed the letter to Lady Liang.
"The third uncle also asked me how long the Great Zhou could last?"
Lady Liang took the letter, looked at it carefully, and after reading it, she asked Zhao Yao, "What do you think is the reason? And how long do you think the Great Zhou can last?"