[Sebasi] Kim Chang-ok's Authentic Self Speech Class | Communication Expert Kim Chang-ok

"Learning 'Better Performance' and 'Relationship Growth' with Kim Chang-ok's Know-how" Just because one speaks Korean doesn't mean everyone communicates well. Whether it's sports or cooking, or any field, if you learn from a good coach, you can grow faster, deeper, and more professionally. This class is not a simple speech class. With Kim Chang-ok, the best communication coach, it will be an experience that completely transforms your way of speaking and relating.