《晋书·志·第十一章》
好比元旦大庆，诸侯没有不送礼的，朝廷大臣奉上璧玉而已。 
犹如元正大庆，方伯莫不上礼，朝臣奉璧而已。 
For example, on the grand celebration of New Year's Day, none of the feudatories fails to present a gift. Court ministers only present jade.