Huawei has issued an offer to postpone the arrival time.

Hello, this question needs you to communicate with the person in charge of the other personnel department. Some companies, if you give a reasonable reason, the other party will allow you to postpone. But some companies have to allow it.

Because some positions in some companies are urgently needed and there are many qualified job seekers, the person in charge of the company's personnel department may not allow you to postpone.

Because if it is delayed again and again, in the opinion of the person in charge of the personnel department, firstly, there are many job seekers in their company who meet the requirements of this position, and they can choose 1-2 people to join the job. You are lucky, they chose you, but you are dragging your feet. Enterprises can fully understand that "you are just his spare tire". The implication is that their company is just your spare tire, not your interest demand, and they have enough reasons to refuse you unless you are particularly excellent.