No, Youju Interactive Beijing Technology Co., Ltd. has established short video shooting bases in Beijing, Shanghai, Guangzhou and Chongqing. Outsourcing company refers to the enterprise outsourcing those non-core departments or businesses to the corresponding professional companies in the process of implementing the management system, which can save a lot of costs and facilitate efficient management. Youju Interactive Beijing Technology Co., Ltd. is not an outsourcing company. Youju Interactive Beijing Science and Technology Co., Ltd. independently built the first smart port and set a benchmark for smart ports.