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One of the tales in the Yuan dynasty work 24 Paragons of Filial Piety records that in ancient times a man named Guo Ju , who was too poor to keep his mother properly fed , proposed to his wife that they kill their three - year - old son - since he was consuming a share of the old lady 's food .
 One, Yuan dynasty, 24 Paragons of Filial Piety, Guo Ju, three - year - old
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Answer:
 One, Yuan dynasty, 24 Paragons of Filial Piety, Guo Ju, three - year - old