《周礼·秋官司寇·衔枚氏&司仪》
命令诸侯国春季进贡，秋季呈报政绩，王亲自接受，各依照有关该国的礼籍接待他们。
令诸侯春人贡，秋献功，王亲受之，各以其国之籍礼之。
Orders to request the states of vassals to present offerings for the spring and to report their political achievements for the autumn; the lord himself would receive them and treat them according to their respective礼籍 (ritual records).