Works created for the purpose of employment referred to works created by the author or other people based on their job activities, including works of engineering design, scientific research, technological development, literature, art, news, advertisements, etc. The copyright of a work made for hire is enjoyed by the employer or the legal successor of the employer. According to article 39 of the copyright law, the employer or the legal successor of the employer shall enjoy the copyright of the work. The ownership of the copyright of a work for hire was a complicated issue that needed to be judged according to the specific circumstances. If the employer has the copyright of the work, the ownership of the copyright shall be determined by the employer and the copyright owner through negotiation. If the employer does not enjoy the copyright, the copyright owner can negotiate with the employer to determine the ownership or file a lawsuit to the court to determine the ownership of the copyright owner. If the author's work was based on his job, such as a novel written by an engineer or scientist, the copyright could belong to the author or other legal heirs rather than the employer.