Qapaghan Qaghan or Qapghan Qaghan (Old Turkic: , Qapaγan qaγan,simplified Chinese: 迁善; traditional Chinese: 遷善; pinyin: Qiānshàn, Chinese: 阿史那•默啜; pinyin: Āshǐnà Mòchuò-716) was the second Khaghan of the Second Turkic Khaganate during Wu Zetian's reign and was the younger brother of the first kaghan, Ilterish Qaghan.