Legal basis: Article 7 15 of the Civil Law: The lessee may improve or add other things to the leased property with the consent of the lessor. If the lessee improves or adds other things to the lease item without the consent of the lessor, the lessor may require the lessee to restore the original state or compensate for the losses.
Article 7 16 of the Civil Code: The lessee may sublease the leased property to a third party with the consent of the lessor. If the lessee sublets, the lease contract between the lessee and the lessor shall remain valid; If a third party causes losses to the lease item, the lessee shall compensate for the losses. If the lessee sublets without the consent of the lessor, the lessor may terminate the contract.