《北史·列传·卷三十一》
不久，他因参与迁都洛阳的筹划，赐爵为东光子。
以赞迁洛之规，赐爵东光子。
Soon, he was granted the title of Dongguangzi for participating in the relocation plan to Luoyang.
<s>[INST] Kindly elucidate the central themes in this passage in English: 以赞迁洛之规，赐爵东光子。 [/INST] Soon, he was granted the title of Dongguangzi for participating in the relocation plan to Luoyang.</s>
Kindly elucidate the central themes in this passage in English: 以赞迁洛之规，赐爵东光子。
user
Soon, he was granted the title of Dongguangzi for participating in the relocation plan to Luoyang.
assistant