《明史·列传·卷八十二》
三月入北京为左都御史，上疏说南京守备的兵权太大，也不应该让魏国公世袭为官。
三月入为左都御史，疏言南京守备权太重，不宜令魏国世官。
In March, he entered Beijing as the left governor-in-chief, and he wrote to say that the military power of the Nanjing garrison was too great, and that the Duke of Wei should not be allowed to inherit it.
<s>[INST] Kindly elucidate the central themes in this passage in English: 三月入为左都御史，疏言南京守备权太重，不宜令魏国世官。 [/INST] In March, he entered Beijing as the left governor-in-chief, and he wrote to say that the military power of the Nanjing garrison was too great, and that the Duke of Wei should not be allowed to inherit it.</s>
Kindly elucidate the central themes in this passage in English: 三月入为左都御史，疏言南京守备权太重，不宜令魏国世官。
user
In March, he entered Beijing as the left governor-in-chief, and he wrote to say that the military power of the Nanjing garrison was too great, and that the Duke of Wei should not be allowed to inherit it.
assistant