Īshān
Īshān (from Persian ایشان 'they'; Chagatay: ایشان; Kazakh: ишан; Kyrgyz: эшен; Tajik: эшон; Tatar: ишан; Turkmen: işan; Uyghur: ئىشان; Uzbek: eshon; Chinese: 依禪; pinyin: yīchán) is an honorific title given to Sufi leaders in Central Asia. According to Jianping Wang, "In the Sufi doctrine found in E[ast] Turkestan, the ishan has a serene nature, acting as an intermediary between Muslims and Allah.