Ma Wanfu (Xiao'erjing: ﻣَﺎ وًا ﻓُﻮْ; 1849–1934), also known as Hajji Guoyuan (果园哈只),[1] was a Dongxiang Imam of Guoyuan village (果园村) in Hezhou (present day Dongxiang Autonomous County in Linxia Hui Autonomous Prefecture, Gansu Province).
He studied in Mecca and founded[2] the Ikhwan (Yihewani 伊赫瓦尼) movement in 1888, also known as the "New Sect" (Chinese Xinjiao pai, 新教派 or Xinxinjiao, 新新教), spreading in Gansu, Ningxia and Qinghai.
He (along with the Yihewani movement) opposed Sufism.
Ma Wanfu surrendered, betraying the fellow Dongxiang rebel leader Ma Dahan.
[4][5] In 1915, Ma Anliang and Yang Zengxin arrested and attempted to execute Ma Wanfu, when Ma Qi rescued him as he was being shipped to execution and brought him to Xining.