《汉书·传·韦贤传》
当初，高后的时候担心臣子们妄自非议先君先祖的宗庙陵寝园邑，所以制定明令，有敢擅自非议的处以弃市之罪。
初，高后时患臣下妄非议先帝宗庙寝园官，故定著令，敢有擅议者弃市。
Back when the Empress Dowager Gao was in power, worried that the officials would recklessly denounce the royal mausoleums and ancestral temples, she issued an imperial order stipulating that those who dared to talk nonsense would be beheaded in the markets.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 初，高后时患臣下妄非议先帝宗庙寝园官，故定著令，敢有擅议者弃市。 [/INST] Back when the Empress Dowager Gao was in power, worried that the officials would recklessly denounce the royal mausoleums and ancestral temples, she issued an imperial order stipulating that those who dared to talk nonsense would be beheaded in the markets.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 初，高后时患臣下妄非议先帝宗庙寝园官，故定著令，敢有擅议者弃市。
user
Back when the Empress Dowager Gao was in power, worried that the officials would recklessly denounce the royal mausoleums and ancestral temples, she issued an imperial order stipulating that those who dared to talk nonsense would be beheaded in the markets.
assistant