When does Tree-ear show courage in A Single Shard?

Answer 1

When he is determined to get the jeggeh from the robber. Also he runs down to the river hoping one of the jars fell into the water. Soon he finds the larges SHARD of the vase and brings the single shard to emmissary Kim.

Answer 2

Tree-ear shows courage in "A Single Shard" when he decides to travel to Songdo to deliver Min's pottery pieces despite the dangers and uncertainty of the journey. He also demonstrates courage when he stands up to a bully to defend a friend and when he refuses to reveal how another potter was able to create such exquisite work.