zhè / běn / shū / zhuān / mén / tǎo / lùn / Chéng / Yí / zài / zhé / xué / shǐ / shàng / de / yǐng / xiǎng这本书专门讨论程颐在哲学史上的影响。This book specifically discusses Cheng Yi's influence on the history of philosophy.