《史记·八书·历书》
周襄王二十六年有闰三月，《春秋》书中非难它置闰月不当。
周襄王二十六年闰三月，而春秋非之。
In the 26th year of King Xiang of Zhou, there was an intercalary third month. The Spring and Autumn Annals criticized the improper placement of the intercalary month.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 周襄王二十六年闰三月，而春秋非之。 [/INST] In the 26th year of King Xiang of Zhou, there was an intercalary third month. The Spring and Autumn Annals criticized the improper placement of the intercalary month.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 周襄王二十六年闰三月，而春秋非之。
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In the 26th year of King Xiang of Zhou, there was an intercalary third month. The Spring and Autumn Annals criticized the improper placement of the intercalary month.
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