What was the conflict in a single shard?

In "A Single Shard" by Linda Sue Park, the main conflict revolves around Tree-ear, a young orphan in 12th-century Korea, who dreams of becoming a potter despite the societal barriers he faces. His journey is complicated by his desire to learn the craft from the skilled potter Min, who initially rejects him. As Tree-ear navigates challenges such as poverty, jealousy, and the threat of war, he must also confront his own determination to prove his worth and pursue his passion for pottery. Ultimately, the story highlights themes of perseverance, friendship, and the pursuit of one's dreams against the odds.