及早

If you feel that there is something unwell in your body, you must go to the hospital as soon as possible, do not delay.

Let's get off early and try to get there before dark.

Problems should be reported as early as possible.

I will notify you as soon as there is news.

Now that you have decided to study in China, you must prepare early.

Next year's work arrangements should be studied and deployed as early as possible.