Eng: Not long after

沒多久

Before long, Not long, Not long after

How long, Not a lot, Not much

沒多久後

Not long after

Before long, How long, Not long

沒過多久

After a short, Not long after

Excessive, How long, Too much

過後不久

Not long after

After, Afterwards, Later, Not long

過沒多久

Not long after

Before long, How long, Not long

不久之後

Before long, Not long after

After, And Then, Not long