《晋书·帝纪·第七章》
想改年号，以国中兴，因而改年号为建元。
制度年号，再兴中朝，因改元曰建元。
He wanted to change the reign title so that the country would prosper, so the reign title was changed to Jian Yuan.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 制度年号，再兴中朝，因改元曰建元。 [/INST] He wanted to change the reign title so that the country would prosper, so the reign title was changed to Jian Yuan.</s>
Explain the meaning of this Classical Chinese passage in English: 制度年号，再兴中朝，因改元曰建元。
user
He wanted to change the reign title so that the country would prosper, so the reign title was changed to Jian Yuan.
assistant