Full Idea
Wolff claimed that the moral philosophy of Confucius shows that ethics is accessible to natural reason and independent of revelation.
Gist of Idea
Confucius shows that ethics can rest on reason, rather than on revelation
Source
report of Christian Wolff (works [1730]) by Christine M. Korsgaard - Intro to Ethics, Politics, Religion in Kant 'A child'
Book Reference
Korsgaard,Christine M.: 'Creating the Kingdom of Ends' [CUP 1996], p.7
A Reaction
Wolff was banished for proposing this idea.