What is an assembly work and how to determine the copyright ownership of the assembly work?

A compiled work refers to a work composed of several works, fragments of works or materials that do not constitute a work, and the selection or arrangement of its contents reflects originality. The copyright shall be enjoyed by the assembler, but the exercise of copyright shall not infringe the copyright of the original work.

Article 14 of the Copyright Law refers to the compilation of several works, fragments of works or data or other materials that do not constitute works, and the selection or arrangement of their contents reflects originality. As a compilation, the copyright shall be enjoyed by the assembler, but when exercising the copyright, the copyright of the original work shall not be infringed.