Code of Civil Procedure Article 77-9

In matters arising from a right in a lease or in cases of fixed term leases, the claim's value shall be the total amount of rent for the entire duration of the existence of such right. Where the total amount of rent exceeds the value of the leased property, the latter will govern for purposes of determining the claim's value. In cases of non-fixed-term leases, the claim's value shall be the total amount of rent for a period of two months with regard to personal property, and the total amount of rent for two payment periods with regard to real property.
中文原文 民事訴訟法第77-9條
因租賃權涉訟,其租賃定有期間者,以權利存續期間之租金總額為準;其租金總額超過租賃物之價額者,以租賃物之價額為準;未定期間者,動產以二個月租金之總額為準,不動產以二期租金之總額為準。

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