Has Tesla's data compliance business made significant progress? The project has been going on for a long time. How far has it progressed so far? Will the Petal Map, which the company cooperated with Huawei, generate relevant revenue in 2022?

NavInfo: Hello, compliance business is not a single project. We will continue to cooperate with car manufacturers in accordance with the requirements of relevant national laws and regulations. The company has signed relevant agreements with Huawei to provide comprehensive data and technical support for its navigation maps and derived application services and its map development platform; recently, NavInfo also signed a strategic cooperation agreement with Huawei Cloud at Huawei's Bantian base. The two parties will carry out in-depth cooperation in cloud computing technology and autonomous driving, Internet of Things, smart cities, smart parks, smart communities, smart transportation, smart supply chains and other industry fields. Please refer to the content of the regular report for relevant revenue information. Thank you for your attention.