Filial piety (Xiao) is the foundational virtue of Chinese society. Confucius defined it 2,500 years ago, and today it shapes elder care policy, family law, and the moral debate over how modern China t

Filial piety (Xiao) is the foundational virtue of Chinese society. Confucius defined it 2,500 years ago, and today it shapes elder care policy, family law, and the moral debate over how modern China t