三教合一

sānjiàohéyī
  1. (religion) the Three Teachings (i.e., Confucianism, Daoism, and Buddhism) in Chinese culture and religious life, coexisting as syncretism
  2. the Three Teachings (i.e., Confucianism, Daoism, and Buddhism) in Chinese culture and religious life, coexisting as syncretism

Wiktionary

Entry Composition

=1 三教 Sān Jiào the Three Doctrines (Daoism, Confucianism, Buddhism)
=1 三教 sānjiào
  1. (religion) the Three teachings: Confucianism, Daoism, and Buddhism
  2. the Three teachings: Confucianism, Daoism, and Buddhism
2 合一 héyī to unite