Land Expropriation Act Article 52

The other rights originally created or the lease contract of farmland originally made before expropriation will not be restored after the withdraw or revocation of expropriation. But for mortgage or dien on the distributed land for compensation as applied for by the original landowner and the holders of other rights pursuant to Article 42 herein, the original mortgage or dien may be restored.
中文原文 土地徵收條例第52條
撤銷或廢止徵收後,徵收前原設定之他項權利及耕地租約不予回復。
但依第四十二條規定由原土地所有權人及他項權利人申請於發給之抵價地設定抵押權或典權者,其原抵押權或典權准予回復。

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