Throughout the 1760s and 1770s, another Chinese Sufi master, Ma Mingxin, was spreading his version of Sufi teaching, known as Jahriyya throughout the Gansu province (which then included Salar's homeland in today's Qinghai). Many Salars became adherents of Jahriyya, or the "New Teaching", as the Qing government officials dubbed it (in opposition to the "Old Teaching", i.e. both the Khufiyya Sufi order and the non-Sufi Gedimu Islam). While the external differences between the Khufiyya and the Jahriyya would look comparatively trivial to an outsider (the two orders were most known for, respectively, the silent or vocal "dhikr", i.e. invocation of the name of God), the conflict between their adherents often became violent.