Regulations on the Use of Captions in Shopping Channels of Satellite Broadcasting Businesses Article 3

The use of captions shall not interfere with the viewing of programs by the public; broadcasters shall consider the interests of the audience when determining how and when to use captions.
中文原文 衛星廣播電視購物頻道插播式字幕管理辦法第3條
插播式字幕之播送以不干擾收視為原則,其播送位置及播送方式應考量觀眾收視權益。

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