Legal analysis: Requirements for military tattoos: The standard for tattoos in other exposed parts of military standard physical training clothes is not more than 3 cm, and other parts are not more than 10 cm, and tattoos such as non-obscene violence and illegal organization signs are not allowed. People and citizens of China, regardless of nationality, race, occupation, family background, religious belief and education level, have the obligation to perform military service in accordance with the provisions of this Law. People who are unfit for military service with serious physical defects or serious disabilities are exempted from military service. People deprived of political rights according to law may not perform military service. A small number of tattoos can be allowed, not exempted from military service, and not allowed to perform military service.

Legal basis: Article 3 of the Military Service Law of People's Republic of China (PRC). People and citizens of China, regardless of nationality, race, occupation, family background, religious belief and education level, have the obligation to perform military service in accordance with the provisions of this Law. People who are unfit for military service with serious physical defects or serious disabilities are exempted from military service. People deprived of political rights according to law may not perform military service.