What should I do if I don't pay the rent and move out when the rent of the shop expires?

Legal analysis: First, notify the lessee in writing and ask him to return the house within a time limit. If the other party refuses to accept, you can ask the street office and the property to deliver notarization services. If the lessee still refuses to move out, he can file an infringement lawsuit and ask him to return the house. If the other party still wants to move out, he can request the court to enforce it. When the house lease contract expires, the lessee no longer enjoys the right to use and the landlord has the right to take it back. Unless otherwise agreed in the contract, the landlord has the right not to renew the lease. If the lessee wants to continue renting the house, he needs to renegotiate the lease with the landlord. If both parties fail to negotiate or the landlord is unwilling to negotiate, the lessee shall move out of the leased house after the expiration of the contract.

Legal basis: Civil Code of People's Republic of China (PRC).

Article 733 Upon expiration of the lease term, the lessee shall return the lease item. The returned lease item shall conform to the state after use in accordance with the agreement or the nature of the lease item.

Article 734 Where the lessee continues to use the lease item at the expiration of the lease term, and the lessor does not raise any objection, the original lease contract shall remain valid, but the lease term is indefinite. At the expiration of the lease term, under the same conditions, the lessee has the priority to lease.