"Yin-yang" . . "pre-Qin masters and philosophers" . "The Hundred Schools of Thought" . "pre-Han schools of thought" . "six classical schools of thought" . "School of the Military" . "Chinese schools of thought" . . "Chinese school of thought" . . . "the Military" . "Hundreds of Schools" . "thoughts" . "numerous schools of thought" . . . "philosophical schools flourished in China" . "Hundred Schools of Thought#Bingjia" . "school of thought" . . "Hundred Schools" . . "Hundred Schools of Thought" . "hundred schools of thought" . . "hundred schools of philosophy" . "schools of thought" . "philosophic schools" . "Hundred Schools of Thought" . .