《金史·列传·卷十一》
世宗到了上京，听说同签大宗正事宗宁不能管制上京的皇室宗亲，宗室子弟常常不从事生产。
世宗至上京，闻同签大宗正事宗宁不能抚治上京宗室，宗室子往往不事生业。
When Shizong arrived in Shangjing, he heard that Tongqian Zongzheng Zongning could not control the royal family members in Shangjing, and the sons and daughters of the royal family often did not work.
<s>[INST] Kindly elucidate the central themes in this passage in English: 世宗至上京，闻同签大宗正事宗宁不能抚治上京宗室，宗室子往往不事生业。 [/INST] When Shizong arrived in Shangjing, he heard that Tongqian Zongzheng Zongning could not control the royal family members in Shangjing, and the sons and daughters of the royal family often did not work.</s>
Kindly elucidate the central themes in this passage in English: 世宗至上京，闻同签大宗正事宗宁不能抚治上京宗室，宗室子往往不事生业。
user
When Shizong arrived in Shangjing, he heard that Tongqian Zongzheng Zongning could not control the royal family members in Shangjing, and the sons and daughters of the royal family often did not work.
assistant