Complex sentence: He was transferred to the Ghana Museums and Monuments Board in 1984 as an Administrative Secretary for three years after which he was posted to the Office of the Head of Civil Service as Deputy Director in charge of Personnel, Policy and Management.
Split into simpler sentences: He was transferred to the Ghana Museums and Monuments Board in 1984 as an administrative secretary. Three years later, he was posted to the Office of the Head of Civil Service as deputy director in charge of personnel, policy, and management.