After verification, Tianfu Citizen Cloud APP is actively introducing electronic signature technology, and it is temporarily unable to handle the online signing and filing business of house leasing. The existing filing information can be viewed in Tianfu Citizen Cloud APP "Living in Chengdu-House Lease-Inquiry and Verification", but the filing number and the name of the lessee need to be provided. Our bureau will assist Tianfu Citizen Cloud to complete the technical upgrade as soon as possible and optimize the business handling. At present, the housing lease filing business can be handled through online and offline channels. You can download the "Tianfu Yi Rong Office" APP online or log on to the Chengdu house rental transaction service platform (/rent/#/main/index). You can apply for filing or inquire about filing information after logging in. Offline, both parties to the lease can go to the street office where the house is located to handle the filing business with their identity certificates, ownership certificates and lease contracts, or hold their identity certificates to inquire about the filing information.