Complex sentence: Al-Mutanabbi had great political ambitions to be Waali, to fulfill his ambitions he joined the courts of Sayf al-Daula and Abu al-Misk Kafur but his ambitions failed.
Split into simpler sentences: Al-Mutanabbi had great political ambitions to be a Waali. To fulfill his ambitions he joined the courts of Sayf al-Daula and Abu al-Misk Kafur but his ambitions failed.