Regulations of the Land Registration Article 63

Any special contract indicated in the documents of evidence citing reasons for registration, shall not be examined by the registration agency if it is not relevant to the registration.
中文原文 土地登記規則第63條
登記原因證明文件所載之特約,其屬應登記以外之事項,登記機關應不予審查登記。

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