How are neo-Confucianism and Contrast Confucianism similar?

It's the older version

Well, Neo-Confucianism Differed from Confucianism in many ways. Confucianism was the belief of a real world, not an illusion, as well as Confucianism. Confucius wrote his ideas down in The Analects....

Its the older version

Neo Confucianism is an integration of Confucianism with some Taoism and Buddhism.

Zhu Xi