《太平广记·卷二百四十·谄佞二》
从此，向玄宗皇上纳谏提意见的道路则被堵死了。
由是谏诤之路绝失。
From then on, the path to offer advice and express opinions to Emperor Xuanzong was closed.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 由是谏诤之路绝失。 [/INST] From then on, the path to offer advice and express opinions to Emperor Xuanzong was closed.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 由是谏诤之路绝失。
user
From then on, the path to offer advice and express opinions to Emperor Xuanzong was closed.
assistant