《明史·列传·卷四十三》
宣宗即位后，他进升为右军都督府左都督。
宣宗嗣位，进右府左都督。
After Emperor Xuanzong ascended to the throne, he was promoted to Left Commander of the Right Army Dudu's Mansion.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 宣宗嗣位，进右府左都督。 [/INST] After Emperor Xuanzong ascended to the throne, he was promoted to Left Commander of the Right Army Dudu's Mansion.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 宣宗嗣位，进右府左都督。
user
After Emperor Xuanzong ascended to the throne, he was promoted to Left Commander of the Right Army Dudu's Mansion.
assistant