China's traditional emphasis on kinship and consanguineous filial piety was deeply influenced by Confucianism and was rigid and narrow-minded.
In contrast, the piety in the western world is not limited to Christianity, but deeply influenced by Christianity, with obvious open style and characteristics.
In contrast, the western filial piety thought influenced by Christianity is not limited to blood relationship, so it is more open.
Different ideas between China and the West are based on social environment and religious beliefs.
Different views of filial piety in China and the West come from different social environments and religious beliefs.