孝 filial piety, child's respect 7 strokes taught in grade 6 old JLPT 1 #1030 in newspapers Readings Onコウ、キョウ In Chinese 孝 Words written with it 孝行 こうこう filial piety N2 親孝行 おやこうこう filial piety 親不孝 おやふこう lack of filial piety 不孝 ふこう undutifulness to one's parents 忠孝 ちゅうこう loyalty and filial piety