Regulations of the Land Registration Article 22

If the sheets of the register concerning a land lot are partially damaged, the registration agency shall totally replace them according to the original entry. If all of the sheets of the register are damaged or destroyed, or there is a change of their form, the registration agency shall replace them with due regard to those original entries still retaining validity.
中文原文 土地登記規則第22條
一宗土地之登記簿用紙部分損壞時,登記機關應依原有記載全部予以重造。
登記簿用紙全部損壞、滅失或其樣式變更時,登記機關應依原有記載有效部分予以重造。

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