Claim: Filial piety, transcribed as xiào in Hanyu Pinyin and hiếu in Vietnamese, is a Chinese Buddhist and Taoist ethic, a virtue of respect for one's parents, elders, and ancestors.
Evidence: In Confucian, Chinese Buddhist and Taoist ethics, filial piety (Chinese: , xiào) is a virtue of respect for one's parents, elders, and ancestors. Filial piety xiào hiếu