The correct approach in the biography of Sheikh Al-Khadim

Hajj Muhammad Al-Mahmoud Anyang
was born in 1926, he memorized the Qur'an at a
young age and then learned a good share of the principles of Islamic sciences before traveling by land, to Khartoum, the capital of Sudan,
where he learned from his scholars what he took from the scientific arts. As soon as he returned to his motherland, he began to give his life and precious in the service of Islam and Muslims in general, and of Muridiya in particular, for whom he was very jealous.
The best proof of this is this valuable work in your hands, which was given to me during his stay on a mission at the House of Books in Casablanca (Kingdom of Morocco) in 1988