No, according to Tencent News, aerospace information can be turned positive without going in. The aerospace industry has high risks and high technical requirements, and employees need to undergo training and practice for a period of time to master relevant knowledge and skills. Aerospace information company is very strict in background investigation and selection of employees, and it is necessary to ensure that employees have relevant professional background and quality before they can become formal employees. Aerospace information companies have human resources planning or job demand changes, which leads to the normalization of aerospace information.