有劳 (yǒuláo) 客气话,用于拜托或答谢别人代自己做事 thanks for the trouble 这件事有劳您了
诸子
诸子 (zhūzǐ) 先秦时期各个学派的代表人物或他们的著作 the exponents of the various schools of thought during the period from pre-Qin times to the early years of the Han Dynasty;or their works 诸子及经史。——明· 顾炎武《复庵记》