In Hinduism and Confucianism, they follow three main principles/ values. Confucianism follows: Ren, Li and Xiao. Hinduism follows: Karma, Dharma and Sansara. Now, although these aren't the same principles/ values, they both follow three main ones. Also, they believe in peace by bringing order in human existence.

In Buddhism and Confucianism, they both share indifference for the gods. Buddha taught his followers that it was futile to worship the gods, as they only kept you on the wheel of life. Rather, as a Buddhist, one should focus on reaching Nirvana, or off the wheel of life. Confucius, too, thought that the gods were irrelevant. Confucianism, as he taught it, was simply a philosophy, a way of life. A religion could complement Confucianism. Confucius rejected spiritual mysteries, though he never outright discredited the gods.