The ranks of the two are different: a master sergeant refers to a non-commissioned officer and belongs to a soldier, while an officer is a cadre in the army.
A master sergeant is a senior noncommissioned officer rank in many armies in the world. A master sergeant is different from a master sergeant. Master sergeant is the title of rank and rank, and master sergeant is the title of non-commissioned officer.
An officer refers to an active serviceman who has been awarded a rank above platoon level or a professional and technical post above junior level, and has been awarded a corresponding rank.
Extended data:
China established the rank of Master Sergeant on 1988. The Second Session of the Seventh the NPC Standing Committee adopted the Regulations on the Rank of Officers of the China People's Liberation Army, which was promulgated and implemented. Soldiers' rank system should be legislated at the same time. The rank of master sergeant is awarded to soldiers who have been trained in military academies and have been appointed as the head of grass-roots administration or professional technology.
The ranks of officers in China are divided into platoon leader, deputy company commander, company commander, deputy battalion commander, battalion commander, deputy regiment commander, deputy division commander, commander, deputy commander, commander, member of the Central Military Commission and deputy chairman of the Central Military Commission.
References:
Chief Sergeant-Baidu Encyclopedia Officer-Baidu Encyclopedia