Does the calligraphy between the lines belong to copyright?

Calligraphy can generally be regarded as a "written work" in the copyright law. Because calligraphy is a literary work created in written form and belongs to written works, the creator is the copyright owner of the work and enjoys the personal rights and property rights in copyright according to law.

legal ground

Copyright Law of People's Republic of China (PRC) Article 3 Works mentioned in this Law include works of literature, art, natural science, social science and engineering technology. Creation in the following forms: (2) oral works; (3) Music, drama, folk art, dance and acrobatic works; (4) Artistic and architectural works; (5) Photographic works; (6) cinematographic works and works created by similar cinematographic methods; (seven) engineering design drawings, product design drawings, maps, schematic diagrams and other graphic works and model works; (8) Computer software; (9) Other works as prescribed by laws and administrative regulations. Article 11 Copyright belongs to the author, except as otherwise provided by this Law. The citizen who creates a work is the author. A work presided over by a legal person or other organization, created on behalf of a legal person or other organization, and in the charge of a legal person or other organization shall be regarded as the author. If there is no proof to the contrary, the signed citizen, legal person or other organization shall be the author.