镇守使 (鎮守使) zhènshǒushǐ

zhènshǒushǐ proper noun Defense Commissioner
Domain: History 历史 , Subdomain: China , Concept: Official Title 官名
Notes: During the time of the Beiyang government 北洋政府 (Mathews 1931 '鎮鎮守使', p. 37; Wikipedia '鎮守使')