Regulations of Drone Article 29

During the Drone operation, Pilot shall keep alert to the flight and surrounding conditions of the Drone, ensure that the other aircraft, ultra-light vehicles, Drone or obstacles shall be detected and avoided, and prevent the Drone from approaching thereto and colliding therewith.
中文原文 遙控無人機管理規則第29條
操作人在操作時應對遙控無人機之飛航及其周遭狀況保持警覺,並確保察覺及避讓其他航空器、超輕型載具、遙控無人機或障礙物,並防止與其接近或碰撞。

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