Did you mean: danhua tanhua dianhua duihuan dunhao danhu duanhu duanhuo ?
| 钝化 | dùn huà | (chemistry) to passivate |
| 敦化 | Dūn huà | see 敦化市[Dun1 hua4 Shi4] |
| 敦化市 | Dūn huà Shì | Dunhua, a county-level city in Yanbian Korean Autonomous Prefecture 延邊朝鮮族自治州|延边朝鲜族自治州[Yan2 bian1 Chao2 xian3 zu2 Zi4 zhi4 zhou1], Jilin |