Indigenous Languages Development Act Article 24

The central and local competentauthority shall assist, reward andsubsidize films, televisions,advertisements, and broadcasts which useindigenous languages.
中文原文 原住民族語言發展法第24條
中央及地方主管機關應協助、獎勵及補助電影、電視、廣告及廣播使用原住民族語言播出。

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