Module5Great People and Great Inventions of Ancient China Introduction 1. In ancient China, private teachers traveled from state to state explaining their philosophy.
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2. 在古代中国，很多私塾先生都周游各国宣传她们的哲学思想。
Module5Great People and Great Inventions of Ancient China Introduction 1. In ancient China, private teachers traveled from state to state explaining their philosophy.
