What is Wudang in Korea?

Wudang = is a profession. It's a profession of divination for others. South Korea does not oppose or advocate divination, and allows individuals to hold public divination. When you go to Korea, you can see many philosophy halls, which are places for divination. What is the correct Korean writing? 0? 7? 9? 0 is pronounced Mudang, not Wudang as China said.