Read Edit View history 顽症 Origin Definitions Defs Strokes Stroke Words Sentences Sents created reference approved 顽症/頑症 → 顽疾/頑疾 (see) 2026/03/04 顽症 / 頑症 wánzhèng 顽疾 / 頑疾 wánjí see created reference Mar 4, 2026, 02:25 AM