Trust Law Article 17

The beneficiary of a trust shall be entitled to the benefits arising from the trust upon the creation of the trust unless the trust act provides otherwise.A beneficiary may abandon the rights of his trust interests.
中文原文 信託法第17條
受益人因信託之成立而享有信託利益。
但信託行為另有訂定者,從其所定。
受益人得拋棄其享有信託利益之權利。

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