How to ask for leave from the company if you want to travel abroad?

The best way is to say that there is something urgent at home and you should go back immediately. In this case, it is easy to approve a vacation. However, your job handover is also a very sudden problem. You can try this method if other people cooperate. If you are working alone, it is difficult to ask for it, because no one wants to take over for that long, unless you finish the important work yourself and leave some behind. This method cannot affect the handover person. Hope to adopt