The Forestry Act Article 38-3

As a principle, trees that are located within the scope of lands for development but are subject to protection shall remain in an “as-is” condition. The aforesaid trees may not be logged, transplanted, trimmed, or sabotaged by any other means unless permission is granted by the local government agency. Furthermore, the growth habitat of the trees shall be well maintained.To transplant the trees subject to protection, the developer mentioned in the preceding Paragraph shall submit a transplantation and restoration plan for review and approval by the local government agency before such transplantation may proceed.All measures for matters related to the plan mentioned in the preceding Paragraph, including its content, application, review procedures, calculations of tree-crown area, and implementation regulations for trimming and transplantation of trees, digging tree holes, administration of pests control agents, health examination and care, and habitat management, are formulated by the central government agency. The local government agency shall formulate the enforcement rules based on the local environment.
中文原文 森林法第38-3條
土地開發利用範圍內,有經公告之受保護樹木,應以原地保留為原則;非經地方主管機關許可,不得任意砍伐、移植、修剪或以其他方式破壞,並應維護其良好生長環境。
前項開發利用者須移植經公告之受保護樹木,應檢附移植及復育計畫,提送地方主管機關審查許可後,始得施工。
前項之計畫內容、申請、審核程序等事項之辦法,及樹冠面積計算方式、樹木修剪與移植、移植樹穴、病蟲害防治用藥、健檢養護或其他生長環境管理等施工規則,由中央主管機關定之。
地方政府得依當地環境,訂定執行規範。

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