孝行(こうこう): filial piety - showing devotion (to someone)
不孝(ふこう): undutifulness to one's parents - lack of filial piety
In Confucianism, Chinese Buddhism, and Daoist ethics, filial piety (Chinese: 孝, xiào) (Latin: pietas) is a virtue of respect for one's parents, elders, ...
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