reliable. According to the information of China national trademark official website, Bajie Worry-Free is an advertising media investment co., Ltd. registered on November 13th, 221. It is certified by the industrial and commercial department and has a business license, which is a standardized operation. Bajie's worry-free ride carpooling adopts a strict audit mechanism, and the drivers are strictly audited. Only the drivers who pass the audit can provide services online. Bajie Worry-Free Ride provides safety certification for drivers. Drivers need to provide valid certificates and take safety tests before they can obtain safety certification. Bajie Worry-Free Ride also provides 24-hour customer service support. Drivers and passengers can contact customer service at any time to solve any questions and problems.