First, I need to confirm what "Risalah Amaliyah Qusairi" actually is. Abu Sa'id Al-Qusairi's most well-known work is "Kitab al-Haqa'iq," which includes a section on the practical aspects of Sufism, possibly called "Risalah Amaliyah." However, I'm not immediately sure if "Risalah Amaliyah Qusairi Hamzah" is a specific title or a translation/alternative name for this section. I should verify this to avoid providing incorrect information.