No, according to the information of the information center, as of June 7, 2022, 165438, Shenzhen Boya Chengxin was not filed by stages, so it was not launched. Credit investigation refers to collecting, sorting, saving and processing the credit information of natural persons, legal persons and other organizations according to law, providing credit reports, credit evaluation, credit information consultation and other services to help customers judge and control credit risks and carry out credit management activities.