Enforcement Rules of the Labor Insurance Act Article 11

Workers without definite employers referred to in Subparagraphs 7 to 8 of Paragraph 1 of Article 6 of the Act are those who are always employed by over two employers that do not belong to the categories of Subparagraphs 1 to 5 of the same Article in the past three months, and whose job opportunities, working times, quantities of work, workplaces and remuneration are not steady.Self-employed persons referred to in Subparagraphs 7 to 8 of Paragraph 1 of Article 6 of the Act are those who perform their job or technique independently and obtain remuneration accordingly, and do not hire persons to help them to do the work with payments.
中文原文 勞工保險條例施行細則第11條
本條例第六條第一項第七款及第八款所稱無一定雇主之勞工,指經常於三個月內受僱於非屬同條項第一款至第五款規定之二個以上不同之雇主,其工作機會、工作時間、工作量、工作場所、工作報酬不固定者。
本條例第六條第一項第七款及第八款所稱自營作業者,指獨立從事勞動或技藝工作,獲致報酬,且未僱用有酬人員幫同工作者。

English translation for reference only; the Chinese text prevails. Not legal advice.